[INFO] fetching crate rst_parser 0.4.0...
[INFO] testing rst_parser-0.4.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate rst_parser 0.4.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rst_parser 0.4.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rst_parser 0.4.0
[INFO] finished tweaking crates.io crate rst_parser 0.4.0
[INFO] tweaked toml for crates.io crate rst_parser 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25540c65786df9fb52982b18f6f4fbd68cd8fb62aa614983bf35aa455e395963
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "25540c65786df9fb52982b18f6f4fbd68cd8fb62aa614983bf35aa455e395963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25540c65786df9fb52982b18f6f4fbd68cd8fb62aa614983bf35aa455e395963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25540c65786df9fb52982b18f6f4fbd68cd8fb62aa614983bf35aa455e395963", kill_on_drop: false }`
[INFO] [stdout] 25540c65786df9fb52982b18f6f4fbd68cd8fb62aa614983bf35aa455e395963
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b9f4933db5f1b1e07d5750cdeb09f789a7b938a7c56c3c562641fb5f1f7a547
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0b9f4933db5f1b1e07d5750cdeb09f789a7b938a7c56c3c562641fb5f1f7a547", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.19
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling object v0.25.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling addr2line v0.15.2
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling document_tree v0.4.0
[INFO] [stderr]    Compiling rst_parser v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `NumberedFootnote`
[INFO] [stdout]   --> src/simplify.rs:37:2
[INFO] [stdout]    |
[INFO] [stdout] 37 |     NumberedFootnote(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LabeledFootnote`
[INFO] [stdout]   --> src/simplify.rs:38:2
[INFO] [stdout]    |
[INFO] [stdout] 38 |     LabeledFootnote(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Citation`
[INFO] [stdout]   --> src/simplify.rs:39:2
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Citation,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InternalLink`
[INFO] [stdout]   --> src/simplify.rs:40:2
[INFO] [stdout]    |
[INFO] [stdout] 40 |     InternalLink,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IndirectLink`
[INFO] [stdout]   --> src/simplify.rs:42:2
[INFO] [stdout]    |
[INFO] [stdout] 42 |     IndirectLink(NameToken),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SectionTitle`
[INFO] [stdout]   --> src/simplify.rs:43:2
[INFO] [stdout]    |
[INFO] [stdout] 43 |     SectionTitle,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_implicit_target`
[INFO] [stdout]   --> src/simplify.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn is_implicit_target(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `Command { std: "docker" "inspect" "0b9f4933db5f1b1e07d5750cdeb09f789a7b938a7c56c3c562641fb5f1f7a547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b9f4933db5f1b1e07d5750cdeb09f789a7b938a7c56c3c562641fb5f1f7a547", kill_on_drop: false }`
[INFO] [stdout] 0b9f4933db5f1b1e07d5750cdeb09f789a7b938a7c56c3c562641fb5f1f7a547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8811f9c490c87758eff90ec0b9c52b32e893b5a77b94bfa49a9abdb30f76e0bb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8811f9c490c87758eff90ec0b9c52b32e893b5a77b94bfa49a9abdb30f76e0bb", kill_on_drop: false }`
[INFO] [stdout] warning: variant is never constructed: `NumberedFootnote`
[INFO] [stdout]   --> src/simplify.rs:37:2
[INFO] [stdout]    |
[INFO] [stdout] 37 |     NumberedFootnote(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LabeledFootnote`
[INFO] [stdout]   --> src/simplify.rs:38:2
[INFO] [stdout]    |
[INFO] [stdout] 38 |     LabeledFootnote(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Citation`
[INFO] [stdout]   --> src/simplify.rs:39:2
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Citation,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InternalLink`
[INFO] [stdout]   --> src/simplify.rs:40:2
[INFO] [stdout]    |
[INFO] [stdout] 40 |     InternalLink,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IndirectLink`
[INFO] [stdout]   --> src/simplify.rs:42:2
[INFO] [stdout]    |
[INFO] [stdout] 42 |     IndirectLink(NameToken),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SectionTitle`
[INFO] [stdout]   --> src/simplify.rs:43:2
[INFO] [stdout]    |
[INFO] [stdout] 43 |     SectionTitle,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_implicit_target`
[INFO] [stdout]   --> src/simplify.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn is_implicit_target(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rst_parser v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `NumberedFootnote`
[INFO] [stdout]   --> src/simplify.rs:37:2
[INFO] [stdout]    |
[INFO] [stdout] 37 |     NumberedFootnote(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LabeledFootnote`
[INFO] [stdout]   --> src/simplify.rs:38:2
[INFO] [stdout]    |
[INFO] [stdout] 38 |     LabeledFootnote(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Citation`
[INFO] [stdout]   --> src/simplify.rs:39:2
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Citation,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InternalLink`
[INFO] [stdout]   --> src/simplify.rs:40:2
[INFO] [stdout]    |
[INFO] [stdout] 40 |     InternalLink,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IndirectLink`
[INFO] [stdout]   --> src/simplify.rs:42:2
[INFO] [stdout]    |
[INFO] [stdout] 42 |     IndirectLink(NameToken),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SectionTitle`
[INFO] [stdout]   --> src/simplify.rs:43:2
[INFO] [stdout]    |
[INFO] [stdout] 43 |     SectionTitle,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_implicit_target`
[INFO] [stdout]   --> src/simplify.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn is_implicit_target(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/tests.rs:8:2
[INFO] [stdout]    |
[INFO] [stdout] 8  | /     parses_to! {
[INFO] [stdout] 9  | |         parser: RstParser,
[INFO] [stdout] 10 | |         input: "line\n",
[INFO] [stdout] 11 | |         rule: Rule::paragraph,
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |         ]
[INFO] [stdout] 17 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/tests.rs:8:2
[INFO] [stdout]    |
[INFO] [stdout] 8  | /     parses_to! {
[INFO] [stdout] 9  | |         parser: RstParser,
[INFO] [stdout] 10 | |         input: "line\n",
[INFO] [stdout] 11 | |         rule: Rule::paragraph,
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |         ]
[INFO] [stdout] 17 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/tests.rs:22:2
[INFO] [stdout]    |
[INFO] [stdout] 22 | /     parses_to! {
[INFO] [stdout] 23 | |         parser: RstParser,
[INFO] [stdout] 24 | |         input: "*emphasis*",
[INFO] [stdout] 25 | |         rule: Rule::emph_outer,
[INFO] [stdout] ...  |
[INFO] [stdout] 28 | |         ]
[INFO] [stdout] 29 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/tests.rs:22:2
[INFO] [stdout]    |
[INFO] [stdout] 22 | /     parses_to! {
[INFO] [stdout] 23 | |         parser: RstParser,
[INFO] [stdout] 24 | |         input: "*emphasis*",
[INFO] [stdout] 25 | |         rule: Rule::emph_outer,
[INFO] [stdout] ...  |
[INFO] [stdout] 28 | |         ]
[INFO] [stdout] 29 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/tests.rs:34:2
[INFO] [stdout]    |
[INFO] [stdout] 34 | /     parses_to! {
[INFO] [stdout] 35 | |         parser: RstParser,
[INFO] [stdout] 36 | |         input: "line *with markup*\n",
[INFO] [stdout] 37 | |         rule: Rule::paragraph,
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |         ]
[INFO] [stdout] 44 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/tests.rs:34:2
[INFO] [stdout]    |
[INFO] [stdout] 34 | /     parses_to! {
[INFO] [stdout] 35 | |         parser: RstParser,
[INFO] [stdout] 36 | |         input: "line *with markup*\n",
[INFO] [stdout] 37 | |         rule: Rule::paragraph,
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |         ]
[INFO] [stdout] 44 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/tests.rs:49:2
[INFO] [stdout]    |
[INFO] [stdout] 49 | /     parses_to! {
[INFO] [stdout] 50 | |         parser: RstParser,
[INFO] [stdout] 51 | |         input: "\
[INFO] [stdout] 52 | | Title
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         ]
[INFO] [stdout] 62 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/tests.rs:49:2
[INFO] [stdout]    |
[INFO] [stdout] 49 | /     parses_to! {
[INFO] [stdout] 50 | |         parser: RstParser,
[INFO] [stdout] 51 | |         input: "\
[INFO] [stdout] 52 | | Title
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         ]
[INFO] [stdout] 62 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/tests.rs:67:2
[INFO] [stdout]    |
[INFO] [stdout] 67 | /     parses_to! {
[INFO] [stdout] 68 | |         parser: RstParser,
[INFO] [stdout] 69 | |         input: "\
[INFO] [stdout] 70 | | -----
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |         ]
[INFO] [stdout] 81 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/tests.rs:67:2
[INFO] [stdout]    |
[INFO] [stdout] 67 | /     parses_to! {
[INFO] [stdout] 68 | |         parser: RstParser,
[INFO] [stdout] 69 | |         input: "\
[INFO] [stdout] 70 | | -----
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |         ]
[INFO] [stdout] 81 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:87:2
[INFO] [stdout]     |
[INFO] [stdout] 87  | /     parses_to! {
[INFO] [stdout] 88  | |         parser: RstParser,
[INFO] [stdout] 89  | |         input: "\
[INFO] [stdout] 90  | | .. _a: http://example.com
[INFO] [stdout] ...   |
[INFO] [stdout] 103 | |         ]
[INFO] [stdout] 104 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:87:2
[INFO] [stdout]     |
[INFO] [stdout] 87  | /     parses_to! {
[INFO] [stdout] 88  | |         parser: RstParser,
[INFO] [stdout] 89  | |         input: "\
[INFO] [stdout] 90  | | .. _a: http://example.com
[INFO] [stdout] ...   |
[INFO] [stdout] 103 | |         ]
[INFO] [stdout] 104 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     parses_to! {
[INFO] [stdout] 110 | |         parser: RstParser,
[INFO] [stdout] 111 | |         input: "``NAME_WITH_UNDERSCORE``",
[INFO] [stdout] 112 | |         rule: Rule::inline,
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |         ]
[INFO] [stdout] 116 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     parses_to! {
[INFO] [stdout] 110 | |         parser: RstParser,
[INFO] [stdout] 111 | |         input: "``NAME_WITH_UNDERSCORE``",
[INFO] [stdout] 112 | |         rule: Rule::inline,
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |         ]
[INFO] [stdout] 116 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:122:2
[INFO] [stdout]     |
[INFO] [stdout] 122 | /     parses_to! {
[INFO] [stdout] 123 | |         parser: RstParser,
[INFO] [stdout] 124 | |         input: "\
[INFO] [stdout] 125 | | .. note::
[INFO] [stdout] ...   |
[INFO] [stdout] 147 | |         ]
[INFO] [stdout] 148 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:122:2
[INFO] [stdout]     |
[INFO] [stdout] 122 | /     parses_to! {
[INFO] [stdout] 123 | |         parser: RstParser,
[INFO] [stdout] 124 | |         input: "\
[INFO] [stdout] 125 | | .. note::
[INFO] [stdout] ...   |
[INFO] [stdout] 147 | |         ]
[INFO] [stdout] 148 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:154:2
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     parses_to! {
[INFO] [stdout] 155 | |         parser: RstParser,
[INFO] [stdout] 156 | |         input: "\
[INFO] [stdout] 157 | | ::
[INFO] [stdout] ...   |
[INFO] [stdout] 175 | |         ]
[INFO] [stdout] 176 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:154:2
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     parses_to! {
[INFO] [stdout] 155 | |         parser: RstParser,
[INFO] [stdout] 156 | |         input: "\
[INFO] [stdout] 157 | | ::
[INFO] [stdout] ...   |
[INFO] [stdout] 175 | |         ]
[INFO] [stdout] 176 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:182:2
[INFO] [stdout]     |
[INFO] [stdout] 182 | /     parses_to! {
[INFO] [stdout] 183 | |         parser: RstParser,
[INFO] [stdout] 184 | |         input: "\
[INFO] [stdout] 185 | | .. code::
[INFO] [stdout] ...   |
[INFO] [stdout] 211 | |         ]
[INFO] [stdout] 212 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:182:2
[INFO] [stdout]     |
[INFO] [stdout] 182 | /     parses_to! {
[INFO] [stdout] 183 | |         parser: RstParser,
[INFO] [stdout] 184 | |         input: "\
[INFO] [stdout] 185 | | .. code::
[INFO] [stdout] ...   |
[INFO] [stdout] 211 | |         ]
[INFO] [stdout] 212 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:218:2
[INFO] [stdout]     |
[INFO] [stdout] 218 | /     parses_to! {
[INFO] [stdout] 219 | |         parser: RstParser,
[INFO] [stdout] 220 | |         input: "\
[INFO] [stdout] 221 | | .. raw:: html
[INFO] [stdout] ...   |
[INFO] [stdout] 250 | |         ]
[INFO] [stdout] 251 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:218:2
[INFO] [stdout]     |
[INFO] [stdout] 218 | /     parses_to! {
[INFO] [stdout] 219 | |         parser: RstParser,
[INFO] [stdout] 220 | |         input: "\
[INFO] [stdout] 221 | | .. raw:: html
[INFO] [stdout] ...   |
[INFO] [stdout] 250 | |         ]
[INFO] [stdout] 251 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:257:2
[INFO] [stdout]     |
[INFO] [stdout] 257 | /     parses_to! {
[INFO] [stdout] 258 | |         parser: RstParser,
[INFO] [stdout] 259 | |         input: "\
[INFO] [stdout] 260 | | .. This is a comment
[INFO] [stdout] ...   |
[INFO] [stdout] 316 | |         ]
[INFO] [stdout] 317 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:257:2
[INFO] [stdout]     |
[INFO] [stdout] 257 | /     parses_to! {
[INFO] [stdout] 258 | |         parser: RstParser,
[INFO] [stdout] 259 | |         input: "\
[INFO] [stdout] 260 | | .. This is a comment
[INFO] [stdout] ...   |
[INFO] [stdout] 316 | |         ]
[INFO] [stdout] 317 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:323:2
[INFO] [stdout]     |
[INFO] [stdout] 323 | /     parses_to! {
[INFO] [stdout] 324 | |         parser: RstParser,
[INFO] [stdout] 325 | |         input: "\
[INFO] [stdout] 326 | | A |subst| in-line
[INFO] [stdout] ...   |
[INFO] [stdout] 350 | |         ]
[INFO] [stdout] 351 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:323:2
[INFO] [stdout]     |
[INFO] [stdout] 323 | /     parses_to! {
[INFO] [stdout] 324 | |         parser: RstParser,
[INFO] [stdout] 325 | |         input: "\
[INFO] [stdout] 326 | | A |subst| in-line
[INFO] [stdout] ...   |
[INFO] [stdout] 350 | |         ]
[INFO] [stdout] 351 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:356:2
[INFO] [stdout]     |
[INFO] [stdout] 356 | /     parses_to! {
[INFO] [stdout] 357 | |         parser: RstParser,
[INFO] [stdout] 358 | |         input: "Just ``|code|``, really ``*code* |only|``",
[INFO] [stdout] 359 | |         rule: Rule::document,
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |         ]
[INFO] [stdout] 368 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:356:2
[INFO] [stdout]     |
[INFO] [stdout] 356 | /     parses_to! {
[INFO] [stdout] 357 | |         parser: RstParser,
[INFO] [stdout] 358 | |         input: "Just ``|code|``, really ``*code* |only|``",
[INFO] [stdout] 359 | |         rule: Rule::document,
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |         ]
[INFO] [stdout] 368 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:375:2
[INFO] [stdout]     |
[INFO] [stdout] 375 | /     parses_to! {
[INFO] [stdout] 376 | |         parser: RstParser,
[INFO] [stdout] 377 | |         input: "\
[INFO] [stdout] 378 | | .. |subst| image:: thing.png
[INFO] [stdout] ...   |
[INFO] [stdout] 393 | |         ]
[INFO] [stdout] 394 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:375:2
[INFO] [stdout]     |
[INFO] [stdout] 375 | /     parses_to! {
[INFO] [stdout] 376 | |         parser: RstParser,
[INFO] [stdout] 377 | |         input: "\
[INFO] [stdout] 378 | | .. |subst| image:: thing.png
[INFO] [stdout] ...   |
[INFO] [stdout] 393 | |         ]
[INFO] [stdout] 394 | |     };
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:402:2
[INFO] [stdout]     |
[INFO] [stdout] 402 | /     parses_to! {
[INFO] [stdout] 403 | |         parser: RstParser,
[INFO] [stdout] 404 | |         input: "\
[INFO] [stdout] 405 | | paragraph
[INFO] [stdout] ...   |
[INFO] [stdout] 437 | |         ]
[INFO] [stdout] 438 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:402:2
[INFO] [stdout]     |
[INFO] [stdout] 402 | /     parses_to! {
[INFO] [stdout] 403 | |         parser: RstParser,
[INFO] [stdout] 404 | |         input: "\
[INFO] [stdout] 405 | | paragraph
[INFO] [stdout] ...   |
[INFO] [stdout] 437 | |         ]
[INFO] [stdout] 438 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 44.54s
[INFO] running `Command { std: "docker" "inspect" "8811f9c490c87758eff90ec0b9c52b32e893b5a77b94bfa49a9abdb30f76e0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8811f9c490c87758eff90ec0b9c52b32e893b5a77b94bfa49a9abdb30f76e0bb", kill_on_drop: false }`
[INFO] [stdout] 8811f9c490c87758eff90ec0b9c52b32e893b5a77b94bfa49a9abdb30f76e0bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81d97a2240676f5fe24cd0aa31af8fb0b3a08ae2c59d5d1c322a4c030bfe7008
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "81d97a2240676f5fe24cd0aa31af8fb0b3a08ae2c59d5d1c322a4c030bfe7008", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `NumberedFootnote`
[INFO] [stderr]   --> src/simplify.rs:37:2
[INFO] [stderr]    |
[INFO] [stderr] 37 |     NumberedFootnote(usize),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LabeledFootnote`
[INFO] [stderr]   --> src/simplify.rs:38:2
[INFO] [stderr]    |
[INFO] [stderr] 38 |     LabeledFootnote(usize),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Citation`
[INFO] [stderr]   --> src/simplify.rs:39:2
[INFO] [stderr]    |
[INFO] [stderr] 39 |     Citation,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InternalLink`
[INFO] [stderr]   --> src/simplify.rs:40:2
[INFO] [stderr]    |
[INFO] [stderr] 40 |     InternalLink,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IndirectLink`
[INFO] [stderr]   --> src/simplify.rs:42:2
[INFO] [stderr]    |
[INFO] [stderr] 42 |     IndirectLink(NameToken),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SectionTitle`
[INFO] [stderr]   --> src/simplify.rs:43:2
[INFO] [stderr]    |
[INFO] [stderr] 43 |     SectionTitle,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_implicit_target`
[INFO] [stderr]   --> src/simplify.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn is_implicit_target(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NumberedFootnote`
[INFO] [stderr]   --> src/simplify.rs:37:2
[INFO] [stderr]    |
[INFO] [stderr] 37 |     NumberedFootnote(usize),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LabeledFootnote`
[INFO] [stderr]   --> src/simplify.rs:38:2
[INFO] [stderr]    |
[INFO] [stderr] 38 |     LabeledFootnote(usize),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Citation`
[INFO] [stderr]   --> src/simplify.rs:39:2
[INFO] [stderr]    |
[INFO] [stderr] 39 |     Citation,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InternalLink`
[INFO] [stderr]   --> src/simplify.rs:40:2
[INFO] [stderr]    |
[INFO] [stderr] 40 |     InternalLink,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IndirectLink`
[INFO] [stderr]   --> src/simplify.rs:42:2
[INFO] [stderr]    |
[INFO] [stderr] 42 |     IndirectLink(NameToken),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SectionTitle`
[INFO] [stderr]   --> src/simplify.rs:43:2
[INFO] [stderr]    |
[INFO] [stderr] 43 |     SectionTitle,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_implicit_target`
[INFO] [stderr]   --> src/simplify.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn is_implicit_target(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/tests.rs:8:2
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     parses_to! {
[INFO] [stderr] 9  | |         parser: RstParser,
[INFO] [stderr] 10 | |         input: "line\n",
[INFO] [stderr] 11 | |         rule: Rule::paragraph,
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |         ]
[INFO] [stderr] 17 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/tests.rs:8:2
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     parses_to! {
[INFO] [stderr] 9  | |         parser: RstParser,
[INFO] [stderr] 10 | |         input: "line\n",
[INFO] [stderr] 11 | |         rule: Rule::paragraph,
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |         ]
[INFO] [stderr] 17 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/tests.rs:22:2
[INFO] [stderr]    |
[INFO] [stderr] 22 | /     parses_to! {
[INFO] [stderr] 23 | |         parser: RstParser,
[INFO] [stderr] 24 | |         input: "*emphasis*",
[INFO] [stderr] 25 | |         rule: Rule::emph_outer,
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         ]
[INFO] [stderr] 29 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/tests.rs:22:2
[INFO] [stderr]    |
[INFO] [stderr] 22 | /     parses_to! {
[INFO] [stderr] 23 | |         parser: RstParser,
[INFO] [stderr] 24 | |         input: "*emphasis*",
[INFO] [stderr] 25 | |         rule: Rule::emph_outer,
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         ]
[INFO] [stderr] 29 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/tests.rs:34:2
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     parses_to! {
[INFO] [stderr] 35 | |         parser: RstParser,
[INFO] [stderr] 36 | |         input: "line *with markup*\n",
[INFO] [stderr] 37 | |         rule: Rule::paragraph,
[INFO] [stderr] ...  |
[INFO] [stderr] 43 | |         ]
[INFO] [stderr] 44 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/tests.rs:34:2
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     parses_to! {
[INFO] [stderr] 35 | |         parser: RstParser,
[INFO] [stderr] 36 | |         input: "line *with markup*\n",
[INFO] [stderr] 37 | |         rule: Rule::paragraph,
[INFO] [stderr] ...  |
[INFO] [stderr] 43 | |         ]
[INFO] [stderr] 44 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/tests.rs:49:2
[INFO] [stderr]    |
[INFO] [stderr] 49 | /     parses_to! {
[INFO] [stderr] 50 | |         parser: RstParser,
[INFO] [stderr] 51 | |         input: "\
[INFO] [stderr] 52 | | Title
[INFO] [stderr] ...  |
[INFO] [stderr] 61 | |         ]
[INFO] [stderr] 62 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/tests.rs:49:2
[INFO] [stderr]    |
[INFO] [stderr] 49 | /     parses_to! {
[INFO] [stderr] 50 | |         parser: RstParser,
[INFO] [stderr] 51 | |         input: "\
[INFO] [stderr] 52 | | Title
[INFO] [stderr] ...  |
[INFO] [stderr] 61 | |         ]
[INFO] [stderr] 62 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/tests.rs:67:2
[INFO] [stderr]    |
[INFO] [stderr] 67 | /     parses_to! {
[INFO] [stderr] 68 | |         parser: RstParser,
[INFO] [stderr] 69 | |         input: "\
[INFO] [stderr] 70 | | -----
[INFO] [stderr] ...  |
[INFO] [stderr] 80 | |         ]
[INFO] [stderr] 81 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/tests.rs:67:2
[INFO] [stderr]    |
[INFO] [stderr] 67 | /     parses_to! {
[INFO] [stderr] 68 | |         parser: RstParser,
[INFO] [stderr] 69 | |         input: "\
[INFO] [stderr] 70 | | -----
[INFO] [stderr] ...  |
[INFO] [stderr] 80 | |         ]
[INFO] [stderr] 81 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:87:2
[INFO] [stderr]     |
[INFO] [stderr] 87  | /     parses_to! {
[INFO] [stderr] 88  | |         parser: RstParser,
[INFO] [stderr] 89  | |         input: "\
[INFO] [stderr] 90  | | .. _a: http://example.com
[INFO] [stderr] ...   |
[INFO] [stderr] 103 | |         ]
[INFO] [stderr] 104 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:87:2
[INFO] [stderr]     |
[INFO] [stderr] 87  | /     parses_to! {
[INFO] [stderr] 88  | |         parser: RstParser,
[INFO] [stderr] 89  | |         input: "\
[INFO] [stderr] 90  | | .. _a: http://example.com
[INFO] [stderr] ...   |
[INFO] [stderr] 103 | |         ]
[INFO] [stderr] 104 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 | /     parses_to! {
[INFO] [stderr] 110 | |         parser: RstParser,
[INFO] [stderr] 111 | |         input: "``NAME_WITH_UNDERSCORE``",
[INFO] [stderr] 112 | |         rule: Rule::inline,
[INFO] [stderr] ...   |
[INFO] [stderr] 115 | |         ]
[INFO] [stderr] 116 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 | /     parses_to! {
[INFO] [stderr] 110 | |         parser: RstParser,
[INFO] [stderr] 111 | |         input: "``NAME_WITH_UNDERSCORE``",
[INFO] [stderr] 112 | |         rule: Rule::inline,
[INFO] [stderr] ...   |
[INFO] [stderr] 115 | |         ]
[INFO] [stderr] 116 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:122:2
[INFO] [stderr]     |
[INFO] [stderr] 122 | /     parses_to! {
[INFO] [stderr] 123 | |         parser: RstParser,
[INFO] [stderr] 124 | |         input: "\
[INFO] [stderr] 125 | | .. note::
[INFO] [stderr] ...   |
[INFO] [stderr] 147 | |         ]
[INFO] [stderr] 148 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:122:2
[INFO] [stderr]     |
[INFO] [stderr] 122 | /     parses_to! {
[INFO] [stderr] 123 | |         parser: RstParser,
[INFO] [stderr] 124 | |         input: "\
[INFO] [stderr] 125 | | .. note::
[INFO] [stderr] ...   |
[INFO] [stderr] 147 | |         ]
[INFO] [stderr] 148 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:154:2
[INFO] [stderr]     |
[INFO] [stderr] 154 | /     parses_to! {
[INFO] [stderr] 155 | |         parser: RstParser,
[INFO] [stderr] 156 | |         input: "\
[INFO] [stderr] 157 | | ::
[INFO] [stderr] ...   |
[INFO] [stderr] 175 | |         ]
[INFO] [stderr] 176 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:154:2
[INFO] [stderr]     |
[INFO] [stderr] 154 | /     parses_to! {
[INFO] [stderr] 155 | |         parser: RstParser,
[INFO] [stderr] 156 | |         input: "\
[INFO] [stderr] 157 | | ::
[INFO] [stderr] ...   |
[INFO] [stderr] 175 | |         ]
[INFO] [stderr] 176 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:182:2
[INFO] [stderr]     |
[INFO] [stderr] 182 | /     parses_to! {
[INFO] [stderr] 183 | |         parser: RstParser,
[INFO] [stderr] 184 | |         input: "\
[INFO] [stderr] 185 | | .. code::
[INFO] [stderr] ...   |
[INFO] [stderr] 211 | |         ]
[INFO] [stderr] 212 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:182:2
[INFO] [stderr]     |
[INFO] [stderr] 182 | /     parses_to! {
[INFO] [stderr] 183 | |         parser: RstParser,
[INFO] [stderr] 184 | |         input: "\
[INFO] [stderr] 185 | | .. code::
[INFO] [stderr] ...   |
[INFO] [stderr] 211 | |         ]
[INFO] [stderr] 212 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:218:2
[INFO] [stderr]     |
[INFO] [stderr] 218 | /     parses_to! {
[INFO] [stderr] 219 | |         parser: RstParser,
[INFO] [stderr] 220 | |         input: "\
[INFO] [stderr] 221 | | .. raw:: html
[INFO] [stderr] ...   |
[INFO] [stderr] 250 | |         ]
[INFO] [stderr] 251 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:218:2
[INFO] [stderr]     |
[INFO] [stderr] 218 | /     parses_to! {
[INFO] [stderr] 219 | |         parser: RstParser,
[INFO] [stderr] 220 | |         input: "\
[INFO] [stderr] 221 | | .. raw:: html
[INFO] [stderr] ...   |
[INFO] [stderr] 250 | |         ]
[INFO] [stderr] 251 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:257:2
[INFO] [stderr]     |
[INFO] [stderr] 257 | /     parses_to! {
[INFO] [stderr] 258 | |         parser: RstParser,
[INFO] [stderr] 259 | |         input: "\
[INFO] [stderr] 260 | | .. This is a comment
[INFO] [stderr] ...   |
[INFO] [stderr] 316 | |         ]
[INFO] [stderr] 317 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:257:2
[INFO] [stderr]     |
[INFO] [stderr] 257 | /     parses_to! {
[INFO] [stderr] 258 | |         parser: RstParser,
[INFO] [stderr] 259 | |         input: "\
[INFO] [stderr] 260 | | .. This is a comment
[INFO] [stderr] ...   |
[INFO] [stderr] 316 | |         ]
[INFO] [stderr] 317 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:323:2
[INFO] [stderr]     |
[INFO] [stderr] 323 | /     parses_to! {
[INFO] [stderr] 324 | |         parser: RstParser,
[INFO] [stderr] 325 | |         input: "\
[INFO] [stderr] 326 | | A |subst| in-line
[INFO] [stderr] ...   |
[INFO] [stderr] 350 | |         ]
[INFO] [stderr] 351 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:323:2
[INFO] [stderr]     |
[INFO] [stderr] 323 | /     parses_to! {
[INFO] [stderr] 324 | |         parser: RstParser,
[INFO] [stderr] 325 | |         input: "\
[INFO] [stderr] 326 | | A |subst| in-line
[INFO] [stderr] ...   |
[INFO] [stderr] 350 | |         ]
[INFO] [stderr] 351 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:356:2
[INFO] [stderr]     |
[INFO] [stderr] 356 | /     parses_to! {
[INFO] [stderr] 357 | |         parser: RstParser,
[INFO] [stderr] 358 | |         input: "Just ``|code|``, really ``*code* |only|``",
[INFO] [stderr] 359 | |         rule: Rule::document,
[INFO] [stderr] ...   |
[INFO] [stderr] 367 | |         ]
[INFO] [stderr] 368 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:356:2
[INFO] [stderr]     |
[INFO] [stderr] 356 | /     parses_to! {
[INFO] [stderr] 357 | |         parser: RstParser,
[INFO] [stderr] 358 | |         input: "Just ``|code|``, really ``*code* |only|``",
[INFO] [stderr] 359 | |         rule: Rule::document,
[INFO] [stderr] ...   |
[INFO] [stderr] 367 | |         ]
[INFO] [stderr] 368 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:375:2
[INFO] [stderr]     |
[INFO] [stderr] 375 | /     parses_to! {
[INFO] [stderr] 376 | |         parser: RstParser,
[INFO] [stderr] 377 | |         input: "\
[INFO] [stderr] 378 | | .. |subst| image:: thing.png
[INFO] [stderr] ...   |
[INFO] [stderr] 393 | |         ]
[INFO] [stderr] 394 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:375:2
[INFO] [stderr]     |
[INFO] [stderr] 375 | /     parses_to! {
[INFO] [stderr] 376 | |         parser: RstParser,
[INFO] [stderr] 377 | |         input: "\
[INFO] [stderr] 378 | | .. |subst| image:: thing.png
[INFO] [stderr] ...   |
[INFO] [stderr] 393 | |         ]
[INFO] [stderr] 394 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:402:2
[INFO] [stderr]     |
[INFO] [stderr] 402 | /     parses_to! {
[INFO] [stderr] 403 | |         parser: RstParser,
[INFO] [stderr] 404 | |         input: "\
[INFO] [stderr] 405 | | paragraph
[INFO] [stderr] ...   |
[INFO] [stderr] 437 | |         ]
[INFO] [stderr] 438 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:402:2
[INFO] [stderr]     |
[INFO] [stderr] 402 | /     parses_to! {
[INFO] [stderr] 403 | |         parser: RstParser,
[INFO] [stderr] 404 | |         input: "\
[INFO] [stderr] 405 | | paragraph
[INFO] [stderr] ...   |
[INFO] [stderr] 437 | |         ]
[INFO] [stderr] 438 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 39 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rst_parser-8ad7422d2b8dd1fa)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::inline_code_literal_with_underscore ... ok
[INFO] [stdout] test tests::emph_only ... ok
[INFO] [stdout] test tests::literal_block ... ok
[INFO] [stdout] test tests::plain ... ok
[INFO] [stdout] test tests::two_targets ... ok
[INFO] [stdout] test tests::title ... ok
[INFO] [stdout] test tests::code_directive ... ok
[INFO] [stdout] test tests::title_overline ... ok
[INFO] [stdout] test tests::substitution_image ... ok
[INFO] [stdout] test tests::emph ... ok
[INFO] [stdout] test tests::substitution_in_literal ... ok
[INFO] [stdout] test tests::comments ... ok
[INFO] [stdout] test tests::raw ... ok
[INFO] [stdout] test tests::substitutions ... ok
[INFO] [stdout] test tests::admonitions ... ok
[INFO] [stderr]    Doc-tests rst_parser
[INFO] [stdout] test conversion::tests::convert_skipped_section ... ok
[INFO] [stdout] test tests::nested_lists ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "81d97a2240676f5fe24cd0aa31af8fb0b3a08ae2c59d5d1c322a4c030bfe7008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81d97a2240676f5fe24cd0aa31af8fb0b3a08ae2c59d5d1c322a4c030bfe7008", kill_on_drop: false }`
[INFO] [stdout] 81d97a2240676f5fe24cd0aa31af8fb0b3a08ae2c59d5d1c322a4c030bfe7008