[INFO] fetching crate fn-fixture-lib 1.0.2...
[INFO] testing fn-fixture-lib-1.0.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fn-fixture-lib 1.0.2 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate fn-fixture-lib 1.0.2 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 fn-fixture-lib 1.0.2
[INFO] finished tweaking crates.io crate fn-fixture-lib 1.0.2
[INFO] tweaked toml for crates.io crate fn-fixture-lib 1.0.2 written to /workspace/builds/worker-89/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] c0a677fd060ad8d765e3028e670f36efe00802d9aa3993504a7ae21c61aa56ef
[INFO] running `Command { std: "docker" "start" "-a" "c0a677fd060ad8d765e3028e670f36efe00802d9aa3993504a7ae21c61aa56ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0a677fd060ad8d765e3028e670f36efe00802d9aa3993504a7ae21c61aa56ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a677fd060ad8d765e3028e670f36efe00802d9aa3993504a7ae21c61aa56ef", kill_on_drop: false }`
[INFO] [stdout] c0a677fd060ad8d765e3028e670f36efe00802d9aa3993504a7ae21c61aa56ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 8c0b1511a4249ed21b65a94bc0594c3e58516e57786dc6e84c09f7d20dd204aa
[INFO] running `Command { std: "docker" "start" "-a" "8c0b1511a4249ed21b65a94bc0594c3e58516e57786dc6e84c09f7d20dd204aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling fn-fixture-lib v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "8c0b1511a4249ed21b65a94bc0594c3e58516e57786dc6e84c09f7d20dd204aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c0b1511a4249ed21b65a94bc0594c3e58516e57786dc6e84c09f7d20dd204aa", kill_on_drop: false }`
[INFO] [stdout] 8c0b1511a4249ed21b65a94bc0594c3e58516e57786dc6e84c09f7d20dd204aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 23d1c493cd64093f84025581d951ede9c15a9e3202be2db16d9de2817b83847e
[INFO] running `Command { std: "docker" "start" "-a" "23d1c493cd64093f84025581d951ede9c15a9e3202be2db16d9de2817b83847e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fn-fixture-lib v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "23d1c493cd64093f84025581d951ede9c15a9e3202be2db16d9de2817b83847e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23d1c493cd64093f84025581d951ede9c15a9e3202be2db16d9de2817b83847e", kill_on_drop: false }`
[INFO] [stdout] 23d1c493cd64093f84025581d951ede9c15a9e3202be2db16d9de2817b83847e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 4d3204ab55480361f5a27d3e98004132b810fece09f73f55c222931c894ef6de
[INFO] running `Command { std: "docker" "start" "-a" "4d3204ab55480361f5a27d3e98004132b810fece09f73f55c222931c894ef6de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fn_fixture_lib-6cb48f2fae13e631)
[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]    Doc-tests fn-fixture-lib
[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" "4d3204ab55480361f5a27d3e98004132b810fece09f73f55c222931c894ef6de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d3204ab55480361f5a27d3e98004132b810fece09f73f55c222931c894ef6de", kill_on_drop: false }`
[INFO] [stdout] 4d3204ab55480361f5a27d3e98004132b810fece09f73f55c222931c894ef6de