[INFO] cloning repository https://github.com/emilniklas/publication
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emilniklas/publication" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilniklas%2Fpublication", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilniklas%2Fpublication'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8cb7711c34252631635f9165faa9db68ff451bb
[INFO] testing emilniklas/publication against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilniklas%2Fpublication" "/workspace/builds/worker-117/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emilniklas/publication on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emilniklas/publication
[INFO] finished tweaking git repo https://github.com/emilniklas/publication
[INFO] tweaked toml for git repo https://github.com/emilniklas/publication written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate git repo https://github.com/emilniklas/publication already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c048b6cb8cae92fcfd3b31f788de073de78dc9f07822e46a760d19687cb235c7
[INFO] running `Command { std: "docker" "start" "-a" "c048b6cb8cae92fcfd3b31f788de073de78dc9f07822e46a760d19687cb235c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c048b6cb8cae92fcfd3b31f788de073de78dc9f07822e46a760d19687cb235c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c048b6cb8cae92fcfd3b31f788de073de78dc9f07822e46a760d19687cb235c7", kill_on_drop: false }`
[INFO] [stdout] c048b6cb8cae92fcfd3b31f788de073de78dc9f07822e46a760d19687cb235c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 740f681fc9df6f9c57470ba86b9374e3de8531023b7f52051af8a0830fa151c7
[INFO] running `Command { std: "docker" "start" "-a" "740f681fc9df6f9c57470ba86b9374e3de8531023b7f52051af8a0830fa151c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling os_str_bytes v2.3.1
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling publication v0.1.0 (/opt/rustwide/workdir/publication)
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stdout] warning: associated function is never used: `tagged_element`
[INFO] [stdout]   --> publication/src/emitter.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn tagged_element<F: 'static + Fn(&Element) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tagged_block`
[INFO] [stdout]   --> publication/src/emitter.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn tagged_block<F: 'static + Fn(&Vec<Element>) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tagged_blocks`
[INFO] [stdout]   --> publication/src/emitter.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn tagged_blocks<F: 'static + Fn(&Vec<Block>) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1
[INFO] [stderr]    Compiling clap v3.0.0-beta.1
[INFO] [stderr]    Compiling publc v0.1.0 (/opt/rustwide/workdir/publc)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.12s
[INFO] running `Command { std: "docker" "inspect" "740f681fc9df6f9c57470ba86b9374e3de8531023b7f52051af8a0830fa151c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "740f681fc9df6f9c57470ba86b9374e3de8531023b7f52051af8a0830fa151c7", kill_on_drop: false }`
[INFO] [stdout] 740f681fc9df6f9c57470ba86b9374e3de8531023b7f52051af8a0830fa151c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ce0a6da789909fc7e71cc30508607e9cb5990aa06f3a9b8294e74e671c31aea
[INFO] running `Command { std: "docker" "start" "-a" "5ce0a6da789909fc7e71cc30508607e9cb5990aa06f3a9b8294e74e671c31aea", kill_on_drop: false }`
[INFO] [stderr]    Compiling publication v0.1.0 (/opt/rustwide/workdir/publication)
[INFO] [stdout] warning: associated function is never used: `tagged_element`
[INFO] [stdout]   --> publication/src/emitter.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn tagged_element<F: 'static + Fn(&Element) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tagged_block`
[INFO] [stdout]   --> publication/src/emitter.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn tagged_block<F: 'static + Fn(&Vec<Element>) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tagged_blocks`
[INFO] [stdout]   --> publication/src/emitter.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn tagged_blocks<F: 'static + Fn(&Vec<Block>) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling publc v0.1.0 (/opt/rustwide/workdir/publc)
[INFO] [stdout] warning: associated function is never used: `tagged_block`
[INFO] [stdout]   --> publication/src/emitter.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn tagged_block<F: 'static + Fn(&Vec<Element>) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tagged_blocks`
[INFO] [stdout]   --> publication/src/emitter.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn tagged_blocks<F: 'static + Fn(&Vec<Block>) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "5ce0a6da789909fc7e71cc30508607e9cb5990aa06f3a9b8294e74e671c31aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce0a6da789909fc7e71cc30508607e9cb5990aa06f3a9b8294e74e671c31aea", kill_on_drop: false }`
[INFO] [stdout] 5ce0a6da789909fc7e71cc30508607e9cb5990aa06f3a9b8294e74e671c31aea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53985aeb3d65c5760aa2a31b2826df5123a48f6622b2b8c6961d6749f0a34518
[INFO] running `Command { std: "docker" "start" "-a" "53985aeb3d65c5760aa2a31b2826df5123a48f6622b2b8c6961d6749f0a34518", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `tagged_element`
[INFO] [stderr]   --> publication/src/emitter.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn tagged_element<F: 'static + Fn(&Element) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tagged_block`
[INFO] [stderr]   --> publication/src/emitter.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn tagged_block<F: 'static + Fn(&Vec<Element>) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tagged_blocks`
[INFO] [stderr]   --> publication/src/emitter.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn tagged_blocks<F: 'static + Fn(&Vec<Block>) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tagged_block`
[INFO] [stderr]   --> publication/src/emitter.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn tagged_block<F: 'static + Fn(&Vec<Element>) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `publication` (lib) generated 3 warnings
[INFO] [stderr] warning: `publication` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/publc-a485857212fee13d)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/publication-ee8a424a1c8c18a7)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test extensions::tests::fully_external_extension ... ok
[INFO] [stdout] test tests::bold_extension ... ok
[INFO] [stdout] test tests::comments_and_extraneous_whitespace_is_removed ... ok
[INFO] [stdout] test tests::html_emitter_escapes ... ok
[INFO] [stdout] test tests::empty_source ... ok
[INFO] [stdout] test tests::italics_extension ... ok
[INFO] [stdout] test tests::just_a_bit_of_text ... ok
[INFO] [stdout] test tests::lists_extension ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests publication
[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" "53985aeb3d65c5760aa2a31b2826df5123a48f6622b2b8c6961d6749f0a34518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53985aeb3d65c5760aa2a31b2826df5123a48f6622b2b8c6961d6749f0a34518", kill_on_drop: false }`
[INFO] [stdout] 53985aeb3d65c5760aa2a31b2826df5123a48f6622b2b8c6961d6749f0a34518