[INFO] fetching crate libzetta 0.2.2... [INFO] checking libzetta-0.2.2 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate libzetta 0.2.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate libzetta 0.2.2 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libzetta 0.2.2 [INFO] finished tweaking crates.io crate libzetta 0.2.2 [INFO] tweaked toml for crates.io crate libzetta 0.2.2 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded derive_builder_core v0.9.0 [INFO] [stderr] Downloaded derive_builder v0.9.0 [INFO] [stderr] Downloaded slog-stdlog v4.1.0 [INFO] [stderr] Downloaded getset v0.1.1 [INFO] [stderr] Downloaded cavity v1.1.0 [INFO] [stderr] Downloaded arc-swap v1.3.0 [INFO] [stderr] Downloaded zfs-core-sys v0.1.0 [INFO] [stderr] Downloaded slog-scope v4.4.0 [INFO] [stderr] Downloaded rustversion v1.0.5 [INFO] [stderr] Downloaded strum v0.18.0 [INFO] [stderr] Downloaded strum_macros v0.18.0 [INFO] [stderr] Downloaded libnv v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a9e53d1cb7c062ddbaa56d7cc230ff67731166474e5e59d4853f56ba69df1dab [INFO] running `Command { std: "docker" "start" "-a" "a9e53d1cb7c062ddbaa56d7cc230ff67731166474e5e59d4853f56ba69df1dab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9e53d1cb7c062ddbaa56d7cc230ff67731166474e5e59d4853f56ba69df1dab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9e53d1cb7c062ddbaa56d7cc230ff67731166474e5e59d4853f56ba69df1dab", kill_on_drop: false }` [INFO] [stdout] a9e53d1cb7c062ddbaa56d7cc230ff67731166474e5e59d4853f56ba69df1dab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 985748b07a35b910a1ec96bc4a033d73b1b2d68fe9bf86cd05e303ea8f71b68f [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" "985748b07a35b910a1ec96bc4a033d73b1b2d68fe9bf86cd05e303ea8f71b68f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling nvpair-sys v0.1.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking arc-swap v1.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Checking cavity v1.1.0 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking slog-scope v4.4.0 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking libnv v0.2.2 [INFO] [stderr] Checking slog-stdlog v4.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling zfs-core-sys v0.1.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking cstr-argument v0.1.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking slog-term v2.8.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling getset v0.1.1 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking libzetta v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `properties::VolumeMode` [INFO] [stdout] --> tests/test_zfs.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | use libzetta::{zfs::{properties::VolumeMode, DelegatingZfsEngine, DestroyTiming}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parsers/zfs.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | / parses_to! { [INFO] [stdout] 17 | | parser: ZfsParser, [INFO] [stdout] 18 | | input: line, [INFO] [stdout] 19 | | rule: Rule::dataset_name, [INFO] [stdout] ... | [INFO] [stdout] 22 | | ] [INFO] [stdout] 23 | | } [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 panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/zfs.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | / parses_to! { [INFO] [stdout] 17 | | parser: ZfsParser, [INFO] [stdout] 18 | | input: line, [INFO] [stdout] 19 | | rule: Rule::dataset_name, [INFO] [stdout] ... | [INFO] [stdout] 22 | | ] [INFO] [stdout] 23 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/zfs.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | / parses_to! { [INFO] [stdout] 33 | | parser: ZfsParser, [INFO] [stdout] 34 | | input: line, [INFO] [stdout] 35 | | rule: Rule::dataset_name, [INFO] [stdout] ... | [INFO] [stdout] 38 | | ] [INFO] [stdout] 39 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/zfs.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | / parses_to! { [INFO] [stdout] 33 | | parser: ZfsParser, [INFO] [stdout] 34 | | input: line, [INFO] [stdout] 35 | | rule: Rule::dataset_name, [INFO] [stdout] ... | [INFO] [stdout] 38 | | ] [INFO] [stdout] 39 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/zfs.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | / parses_to! { [INFO] [stdout] 49 | | parser: ZfsParser, [INFO] [stdout] 50 | | input: line, [INFO] [stdout] 51 | | rule: Rule::dataset_name, [INFO] [stdout] ... | [INFO] [stdout] 54 | | ] [INFO] [stdout] 55 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/zfs.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | / parses_to! { [INFO] [stdout] 49 | | parser: ZfsParser, [INFO] [stdout] 50 | | input: line, [INFO] [stdout] 51 | | rule: Rule::dataset_name, [INFO] [stdout] ... | [INFO] [stdout] 54 | | ] [INFO] [stdout] 55 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/zfs.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | / parses_to! { [INFO] [stdout] 65 | | parser: ZfsParser, [INFO] [stdout] 66 | | input: line, [INFO] [stdout] 67 | | rule: Rule::dataset_name, [INFO] [stdout] ... | [INFO] [stdout] 70 | | ] [INFO] [stdout] 71 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/zfs.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | / parses_to! { [INFO] [stdout] 65 | | parser: ZfsParser, [INFO] [stdout] 66 | | input: line, [INFO] [stdout] 67 | | rule: Rule::dataset_name, [INFO] [stdout] ... | [INFO] [stdout] 70 | | ] [INFO] [stdout] 71 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/mod.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | / parses_to! { [INFO] [stdout] 36 | | parser: StdoutParser, [INFO] [stdout] 37 | | input: one_line, [INFO] [stdout] 38 | | rule: Rule::action, [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 panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/mod.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | / parses_to! { [INFO] [stdout] 36 | | parser: StdoutParser, [INFO] [stdout] 37 | | input: one_line, [INFO] [stdout] 38 | | rule: Rule::action, [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 panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/mod.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | / parses_to! { [INFO] [stdout] 52 | | parser: StdoutParser, [INFO] [stdout] 53 | | input: two_lines, [INFO] [stdout] 54 | | rule: Rule::action, [INFO] [stdout] ... | [INFO] [stdout] 59 | | ] [INFO] [stdout] 60 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/mod.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | / parses_to! { [INFO] [stdout] 52 | | parser: StdoutParser, [INFO] [stdout] 53 | | input: two_lines, [INFO] [stdout] 54 | | rule: Rule::action, [INFO] [stdout] ... | [INFO] [stdout] 59 | | ] [INFO] [stdout] 60 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/mod.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | / parses_to! { [INFO] [stdout] 80 | | parser: StdoutParser, [INFO] [stdout] 81 | | input: stdout_valid_two_disks, [INFO] [stdout] 82 | | rule: Rule::zpool, [INFO] [stdout] ... | [INFO] [stdout] 106 | | ] [INFO] [stdout] 107 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (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/parsers/mod.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | / parses_to! { [INFO] [stdout] 80 | | parser: StdoutParser, [INFO] [stdout] 81 | | input: stdout_valid_two_disks, [INFO] [stdout] 82 | | rule: Rule::zpool, [INFO] [stdout] ... | [INFO] [stdout] 106 | | ] [INFO] [stdout] 107 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `Command { std: "docker" "inspect" "985748b07a35b910a1ec96bc4a033d73b1b2d68fe9bf86cd05e303ea8f71b68f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "985748b07a35b910a1ec96bc4a033d73b1b2d68fe9bf86cd05e303ea8f71b68f", kill_on_drop: false }` [INFO] [stdout] 985748b07a35b910a1ec96bc4a033d73b1b2d68fe9bf86cd05e303ea8f71b68f