[INFO] fetching crate show-my-errors 0.1.3... [INFO] testing show-my-errors-0.1.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate show-my-errors 0.1.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate show-my-errors 0.1.3 [INFO] finished tweaking crates.io crate show-my-errors 0.1.3 [INFO] tweaked toml for crates.io crate show-my-errors 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate show-my-errors 0.1.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate show-my-errors 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 825722be47cf505ddcc6d78ffcf4332fe84bf140dd62dce0c0c50aa835405854 [INFO] running `Command { std: "docker" "start" "-a" "825722be47cf505ddcc6d78ffcf4332fe84bf140dd62dce0c0c50aa835405854", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "825722be47cf505ddcc6d78ffcf4332fe84bf140dd62dce0c0c50aa835405854", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "825722be47cf505ddcc6d78ffcf4332fe84bf140dd62dce0c0c50aa835405854", kill_on_drop: false }` [INFO] [stdout] 825722be47cf505ddcc6d78ffcf4332fe84bf140dd62dce0c0c50aa835405854 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84b2e5b810cc9bd261d7e3d28507d1cbe992a68f7ca0be153fb3368cd2b447b2 [INFO] running `Command { std: "docker" "start" "-a" "84b2e5b810cc9bd261d7e3d28507d1cbe992a68f7ca0be153fb3368cd2b447b2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [INFO] [stderr] Compiling thiserror v1.0.15 [INFO] [stderr] Compiling show-my-errors v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn annotated_lines(&self) -> &[AnnotatedLine] { [INFO] [stdout] | ^^^^^ ---------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | pub fn annotated_lines(&self) -> &[AnnotatedLine<'_>] { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.97s [INFO] running `Command { std: "docker" "inspect" "84b2e5b810cc9bd261d7e3d28507d1cbe992a68f7ca0be153fb3368cd2b447b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84b2e5b810cc9bd261d7e3d28507d1cbe992a68f7ca0be153fb3368cd2b447b2", kill_on_drop: false }` [INFO] [stdout] 84b2e5b810cc9bd261d7e3d28507d1cbe992a68f7ca0be153fb3368cd2b447b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6721a72e7657488d0e60d5996bbcecdddcfda015dbac555bc0bafb60c28dc52f [INFO] running `Command { std: "docker" "start" "-a" "6721a72e7657488d0e60d5996bbcecdddcfda015dbac555bc0bafb60c28dc52f", kill_on_drop: false }` [INFO] [stderr] Compiling show-my-errors v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn annotated_lines(&self) -> &[AnnotatedLine] { [INFO] [stdout] | ^^^^^ ---------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | pub fn annotated_lines(&self) -> &[AnnotatedLine<'_>] { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn annotated_lines(&self) -> &[AnnotatedLine] { [INFO] [stdout] | ^^^^^ ---------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | pub fn annotated_lines(&self) -> &[AnnotatedLine<'_>] { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "6721a72e7657488d0e60d5996bbcecdddcfda015dbac555bc0bafb60c28dc52f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6721a72e7657488d0e60d5996bbcecdddcfda015dbac555bc0bafb60c28dc52f", kill_on_drop: false }` [INFO] [stdout] 6721a72e7657488d0e60d5996bbcecdddcfda015dbac555bc0bafb60c28dc52f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b6819da0dffe88f223afd8d38f22705680cfe5fecf31e3d3595dc6dd74ef04e5 [INFO] running `Command { std: "docker" "start" "-a" "b6819da0dffe88f223afd8d38f22705680cfe5fecf31e3d3595dc6dd74ef04e5", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:138:28 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn annotated_lines(&self) -> &[AnnotatedLine] { [INFO] [stderr] | ^^^^^ ---------------- [INFO] [stderr] | | | | [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is elided here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 138 | pub fn annotated_lines(&self) -> &[AnnotatedLine<'_>] { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `show-my-errors` (lib) generated 1 warning (run `cargo fix --lib -p show-my-errors` to apply 1 suggestion) [INFO] [stderr] warning: `show-my-errors` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/show_my_errors-8888c5f3cfdc6832) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::test_add_normal ... ok [INFO] [stdout] test tests::test_new_leading_newline ... ok [INFO] [stdout] test tests::test_invalid_adds ... ok [INFO] [stdout] test tests::test_add_at_the_end ... ok [INFO] [stdout] test tests::test_new_many_newlines ... ok [INFO] [stdout] test tests::test_new_trailing_newline ... ok [INFO] [stdout] test tests::test_new_without_newlines ... ok [INFO] [stdout] test tests::test_to_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests show_my_errors [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/annotation.rs - annotation::Annotation::new (line 69) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b6819da0dffe88f223afd8d38f22705680cfe5fecf31e3d3595dc6dd74ef04e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6819da0dffe88f223afd8d38f22705680cfe5fecf31e3d3595dc6dd74ef04e5", kill_on_drop: false }` [INFO] [stdout] b6819da0dffe88f223afd8d38f22705680cfe5fecf31e3d3595dc6dd74ef04e5