[INFO] fetching crate menmos-std 0.2.6...
[INFO] testing menmos-std-0.2.6 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate menmos-std 0.2.6 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate menmos-std 0.2.6
[INFO] finished tweaking crates.io crate menmos-std 0.2.6
[INFO] tweaked toml for crates.io crate menmos-std 0.2.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate menmos-std 0.2.6 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 48 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45d1723be81fc18b26ffb8dc144fe5efdc7002046bd82b1d794ebc0482e9e207
[INFO] running `Command { std: "docker" "start" "-a" "45d1723be81fc18b26ffb8dc144fe5efdc7002046bd82b1d794ebc0482e9e207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45d1723be81fc18b26ffb8dc144fe5efdc7002046bd82b1d794ebc0482e9e207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d1723be81fc18b26ffb8dc144fe5efdc7002046bd82b1d794ebc0482e9e207", kill_on_drop: false }`
[INFO] [stdout] 45d1723be81fc18b26ffb8dc144fe5efdc7002046bd82b1d794ebc0482e9e207
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b54af9ac52f362f8c208a411071d0bda686e27d604c5eb0aec4209b21827388c
[INFO] running `Command { std: "docker" "start" "-a" "b54af9ac52f362f8c208a411071d0bda686e27d604c5eb0aec4209b21827388c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling menmos-std v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.10s
[INFO] running `Command { std: "docker" "inspect" "b54af9ac52f362f8c208a411071d0bda686e27d604c5eb0aec4209b21827388c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b54af9ac52f362f8c208a411071d0bda686e27d604c5eb0aec4209b21827388c", kill_on_drop: false }`
[INFO] [stdout] b54af9ac52f362f8c208a411071d0bda686e27d604c5eb0aec4209b21827388c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6717cecd89b64486f901c410b8c00ee329a74174b823ee708f2d7441e0b45ce
[INFO] running `Command { std: "docker" "start" "-a" "f6717cecd89b64486f901c410b8c00ee329a74174b823ee708f2d7441e0b45ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling menmos-std v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "f6717cecd89b64486f901c410b8c00ee329a74174b823ee708f2d7441e0b45ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6717cecd89b64486f901c410b8c00ee329a74174b823ee708f2d7441e0b45ce", kill_on_drop: false }`
[INFO] [stdout] f6717cecd89b64486f901c410b8c00ee329a74174b823ee708f2d7441e0b45ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01bbb335334bca580490d2346a720bdd2df4d3b21e62d8ec9fa28da3bba0fb50
[INFO] running `Command { std: "docker" "start" "-a" "01bbb335334bca580490d2346a720bdd2df4d3b21e62d8ec9fa28da3bba0fb50", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/menmos_std-8d7d71dfd50e7f6d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test sync::sharded_mutex::tests::optimal_bucket_count_basic ... ok
[INFO] [stdout] test fs::tests::detect_file_mime_type ... ok
[INFO] [stdout] test fs::tests::detect_no_mime_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests menmos_std
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/fs.rs - fs::mimetype (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "01bbb335334bca580490d2346a720bdd2df4d3b21e62d8ec9fa28da3bba0fb50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01bbb335334bca580490d2346a720bdd2df4d3b21e62d8ec9fa28da3bba0fb50", kill_on_drop: false }`
[INFO] [stdout] 01bbb335334bca580490d2346a720bdd2df4d3b21e62d8ec9fa28da3bba0fb50