[INFO] fetching crate stringutils 0.0.3...
[INFO] testing stringutils-0.0.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate stringutils 0.0.3 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate stringutils 0.0.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stringutils 0.0.3
[INFO] finished tweaking crates.io crate stringutils 0.0.3
[INFO] tweaked toml for crates.io crate stringutils 0.0.3 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e11c40eac56195646ee6377cee4694f98f5086c9fb7c6da8c06d2fb766fea927
[INFO] running `Command { std: "docker" "start" "-a" "e11c40eac56195646ee6377cee4694f98f5086c9fb7c6da8c06d2fb766fea927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e11c40eac56195646ee6377cee4694f98f5086c9fb7c6da8c06d2fb766fea927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e11c40eac56195646ee6377cee4694f98f5086c9fb7c6da8c06d2fb766fea927", kill_on_drop: false }`
[INFO] [stdout] e11c40eac56195646ee6377cee4694f98f5086c9fb7c6da8c06d2fb766fea927
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c9fd639abd50568d9f8631b582a0a8b7a3a37f0e93584f1fd9b851224ce0309
[INFO] running `Command { std: "docker" "start" "-a" "3c9fd639abd50568d9f8631b582a0a8b7a3a37f0e93584f1fd9b851224ce0309", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stringutils v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "3c9fd639abd50568d9f8631b582a0a8b7a3a37f0e93584f1fd9b851224ce0309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c9fd639abd50568d9f8631b582a0a8b7a3a37f0e93584f1fd9b851224ce0309", kill_on_drop: false }`
[INFO] [stdout] 3c9fd639abd50568d9f8631b582a0a8b7a3a37f0e93584f1fd9b851224ce0309
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eabd3b9ed42d56d4bf2c28901375ddf168e8367245a11baa6a560187ab27ca4
[INFO] running `Command { std: "docker" "start" "-a" "2eabd3b9ed42d56d4bf2c28901375ddf168e8367245a11baa6a560187ab27ca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringutils v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "2eabd3b9ed42d56d4bf2c28901375ddf168e8367245a11baa6a560187ab27ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eabd3b9ed42d56d4bf2c28901375ddf168e8367245a11baa6a560187ab27ca4", kill_on_drop: false }`
[INFO] [stdout] 2eabd3b9ed42d56d4bf2c28901375ddf168e8367245a11baa6a560187ab27ca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01c75a97de2f89a3bfe77d22994f94ee89a3c29f91c1bf950b9677da26677381
[INFO] running `Command { std: "docker" "start" "-a" "01c75a97de2f89a3bfe77d22994f94ee89a3c29f91c1bf950b9677da26677381", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stringutils-39d50443ae2afdc0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_ba_to_string ... ok
[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] [stderr]    Doc-tests stringutils
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - timestamp_to_string (line 37) ... FAILED
[INFO] [stdout] test src/lib.rs - byte_array_to_string (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - timestamp_to_string (line 37) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libc`
[INFO] [stdout]  --> src/lib.rs:38:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | let current_time = unsafe { libc::time(std::ptr::null_mut()) };
[INFO] [stdout]   |                             ^^^^ use of undeclared crate or module `libc`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - timestamp_to_string (line 37)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "01c75a97de2f89a3bfe77d22994f94ee89a3c29f91c1bf950b9677da26677381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c75a97de2f89a3bfe77d22994f94ee89a3c29f91c1bf950b9677da26677381", kill_on_drop: false }`
[INFO] [stdout] 01c75a97de2f89a3bfe77d22994f94ee89a3c29f91c1bf950b9677da26677381