[INFO] fetching crate slog-term 2.9.1... [INFO] testing slog-term-2.9.1 against master#a1531335fe2807715fff569904d99602022643a7 for pr-145277 [INFO] extracting crate slog-term 2.9.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate slog-term 2.9.1 [INFO] finished tweaking crates.io crate slog-term 2.9.1 [INFO] tweaked toml for crates.io crate slog-term 2.9.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate slog-term 2.9.1 on toolchain a1531335fe2807715fff569904d99602022643a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate slog-term 2.9.1 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" "+a1531335fe2807715fff569904d99602022643a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.17.2 [INFO] [stderr] Downloaded itoa v1.0.9 [INFO] [stderr] Downloaded term v0.7.0 [INFO] [stderr] Downloaded num_threads v0.1.6 [INFO] [stderr] Downloaded time-macros v0.2.4 [INFO] [stderr] Downloaded thread_local v1.1.7 [INFO] [stderr] Downloaded rustversion v1.0.14 [INFO] [stderr] Downloaded take_mut v0.2.2 [INFO] [stderr] Downloaded dirs-sys-next v0.1.2 [INFO] [stderr] Downloaded hermit-abi v0.3.6 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded windows-targets v0.52.0 [INFO] [stderr] Downloaded dirs-next v2.0.0 [INFO] [stderr] Downloaded is-terminal v0.4.12 [INFO] [stderr] Downloaded crossbeam-utils v0.8.16 [INFO] [stderr] Downloaded serde_derive v1.0.188 [INFO] [stderr] Downloaded crossbeam-channel v0.5.8 [INFO] [stderr] Downloaded slog v2.7.0 [INFO] [stderr] Downloaded serde v1.0.188 [INFO] [stderr] Downloaded getrandom v0.2.10 [INFO] [stderr] Downloaded slog-async v2.8.0 [INFO] [stderr] Downloaded redox_syscall v0.2.16 [INFO] [stderr] Downloaded proc-macro2 v1.0.66 [INFO] [stderr] Downloaded serde_json v1.0.105 [INFO] [stderr] Downloaded quote v1.0.33 [INFO] [stderr] Downloaded unicode-ident v1.0.11 [INFO] [stderr] Downloaded syn v2.0.29 [INFO] [stderr] Downloaded thiserror-impl v1.0.47 [INFO] [stderr] Downloaded ryu v1.0.15 [INFO] [stderr] Downloaded erased-serde v0.3.31 [INFO] [stderr] Downloaded wasi v0.11.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded redox_users v0.4.3 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.0 [INFO] [stderr] Downloaded thiserror v1.0.47 [INFO] [stderr] Downloaded libc v0.2.147 [INFO] [stderr] Downloaded time v0.3.15 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.0 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.0 [INFO] [stderr] Downloaded windows-sys v0.52.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b2c86d36f763f7ced5366c2c3e9a86a9b6e6dbfbef91a9932e4fe26439f4229 [INFO] running `Command { std: "docker" "start" "-a" "1b2c86d36f763f7ced5366c2c3e9a86a9b6e6dbfbef91a9932e4fe26439f4229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b2c86d36f763f7ced5366c2c3e9a86a9b6e6dbfbef91a9932e4fe26439f4229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b2c86d36f763f7ced5366c2c3e9a86a9b6e6dbfbef91a9932e4fe26439f4229", kill_on_drop: false }` [INFO] [stdout] 1b2c86d36f763f7ced5366c2c3e9a86a9b6e6dbfbef91a9932e4fe26439f4229 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c36308624fe5e8f481bd11b80ea0a7a198c877dc6106505c4e1cb91c98326546 [INFO] running `Command { std: "docker" "start" "-a" "c36308624fe5e8f481bd11b80ea0a7a198c877dc6106505c4e1cb91c98326546", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling once_cell v1.17.2 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling time v0.3.15 [INFO] [stderr] Compiling slog-term v2.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1038:26 [INFO] [stdout] | [INFO] [stdout] 1038 | pub fn new(wrapped: &'a mut dyn io::Write) -> CountingWriter { [INFO] [stdout] | ^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 1038 | pub fn new(wrapped: &'a mut dyn io::Write) -> CountingWriter<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `Command { std: "docker" "inspect" "c36308624fe5e8f481bd11b80ea0a7a198c877dc6106505c4e1cb91c98326546", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c36308624fe5e8f481bd11b80ea0a7a198c877dc6106505c4e1cb91c98326546", kill_on_drop: false }` [INFO] [stdout] c36308624fe5e8f481bd11b80ea0a7a198c877dc6106505c4e1cb91c98326546 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1b695cb5851eef0f5b2623ba43d503850e8f667c38ffc44e354206ddfd452fe [INFO] running `Command { std: "docker" "start" "-a" "a1b695cb5851eef0f5b2623ba43d503850e8f667c38ffc44e354206ddfd452fe", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling slog-async v2.8.0 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1038:26 [INFO] [stdout] | [INFO] [stdout] 1038 | pub fn new(wrapped: &'a mut dyn io::Write) -> CountingWriter { [INFO] [stdout] | ^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 1038 | pub fn new(wrapped: &'a mut dyn io::Write) -> CountingWriter<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling slog-term v2.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1038:26 [INFO] [stdout] | [INFO] [stdout] 1038 | pub fn new(wrapped: &'a mut dyn io::Write) -> CountingWriter { [INFO] [stdout] | ^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 1038 | pub fn new(wrapped: &'a mut dyn io::Write) -> CountingWriter<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.79s [INFO] running `Command { std: "docker" "inspect" "a1b695cb5851eef0f5b2623ba43d503850e8f667c38ffc44e354206ddfd452fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1b695cb5851eef0f5b2623ba43d503850e8f667c38ffc44e354206ddfd452fe", kill_on_drop: false }` [INFO] [stdout] a1b695cb5851eef0f5b2623ba43d503850e8f667c38ffc44e354206ddfd452fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eb9e8dd54bd0273f342009347e1207cefdd052b53821b365c25f695c26ac2605 [INFO] running `Command { std: "docker" "start" "-a" "eb9e8dd54bd0273f342009347e1207cefdd052b53821b365c25f695c26ac2605", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/lib.rs:1038:26 [INFO] [stderr] | [INFO] [stderr] 1038 | pub fn new(wrapped: &'a mut dyn io::Write) -> CountingWriter { [INFO] [stderr] | ^^ -------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named 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: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 1038 | pub fn new(wrapped: &'a mut dyn io::Write) -> CountingWriter<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `slog-term` (lib) generated 1 warning (run `cargo fix --lib -p slog-term` to apply 1 suggestion) [INFO] [stderr] warning: `slog-term` (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/slog_term-e2326db834786e81) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_logger ... ok [INFO] [stderr] Running tests/term.rs (/opt/rustwide/target/debug/deps/term-8e213382162cec8b) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests slog_term [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] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - FullFormatBuilder::use_custom_header_print (line 396) - compile fail ... ok [INFO] [stdout] test src/lib.rs - TestStdoutWriter (line 1671) ... ok [INFO] [stdout] test src/lib.rs - PlainSyncDecorator (line 1221) ... ok [INFO] [stdout] test src/lib.rs - (line 72) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] test src/lib.rs - PlainDecorator (line 1134) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eb9e8dd54bd0273f342009347e1207cefdd052b53821b365c25f695c26ac2605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb9e8dd54bd0273f342009347e1207cefdd052b53821b365c25f695c26ac2605", kill_on_drop: false }` [INFO] [stdout] eb9e8dd54bd0273f342009347e1207cefdd052b53821b365c25f695c26ac2605