[INFO] fetching crate shift_or_euc_c 0.1.0...
[INFO] testing shift_or_euc_c-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate shift_or_euc_c 0.1.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate shift_or_euc_c 0.1.0 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 shift_or_euc_c 0.1.0
[INFO] finished tweaking crates.io crate shift_or_euc_c 0.1.0
[INFO] tweaked toml for crates.io crate shift_or_euc_c 0.1.0 written to /workspace/builds/worker-18/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded encoding_rs v0.8.30
[INFO] [stderr]   Downloaded shift_or_euc v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] c8912eb9228d27a32c5d575c752ee4fbf0405a05ea808ede6f1f7ac8ca568354
[INFO] running `Command { std: "docker" "start" "-a" "c8912eb9228d27a32c5d575c752ee4fbf0405a05ea808ede6f1f7ac8ca568354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8912eb9228d27a32c5d575c752ee4fbf0405a05ea808ede6f1f7ac8ca568354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8912eb9228d27a32c5d575c752ee4fbf0405a05ea808ede6f1f7ac8ca568354", kill_on_drop: false }`
[INFO] [stdout] c8912eb9228d27a32c5d575c752ee4fbf0405a05ea808ede6f1f7ac8ca568354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 7e3b0d1060f96b1144571451fc89eb1a94554416d6ea5647d88e82818961270d
[INFO] running `Command { std: "docker" "start" "-a" "7e3b0d1060f96b1144571451fc89eb1a94554416d6ea5647d88e82818961270d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling encoding_rs v0.8.30
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling shift_or_euc v0.1.0
[INFO] [stderr]    Compiling shift_or_euc_c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.82s
[INFO] running `Command { std: "docker" "inspect" "7e3b0d1060f96b1144571451fc89eb1a94554416d6ea5647d88e82818961270d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3b0d1060f96b1144571451fc89eb1a94554416d6ea5647d88e82818961270d", kill_on_drop: false }`
[INFO] [stdout] 7e3b0d1060f96b1144571451fc89eb1a94554416d6ea5647d88e82818961270d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] af3e7c736784e018e70ea1b5c68239f004de17a528a6d3b97294df883bc4b45b
[INFO] running `Command { std: "docker" "start" "-a" "af3e7c736784e018e70ea1b5c68239f004de17a528a6d3b97294df883bc4b45b", kill_on_drop: false }`
[INFO] [stderr]    Compiling shift_or_euc_c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "af3e7c736784e018e70ea1b5c68239f004de17a528a6d3b97294df883bc4b45b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af3e7c736784e018e70ea1b5c68239f004de17a528a6d3b97294df883bc4b45b", kill_on_drop: false }`
[INFO] [stdout] af3e7c736784e018e70ea1b5c68239f004de17a528a6d3b97294df883bc4b45b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 46199acd13579dd063a7ef9ae6efda495d336995120963e173d6573da21ca574
[INFO] running `Command { std: "docker" "start" "-a" "46199acd13579dd063a7ef9ae6efda495d336995120963e173d6573da21ca574", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shift_or_euc_c-96d8b0c3e9af4523)
[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 shift_or_euc_c
[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" "46199acd13579dd063a7ef9ae6efda495d336995120963e173d6573da21ca574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46199acd13579dd063a7ef9ae6efda495d336995120963e173d6573da21ca574", kill_on_drop: false }`
[INFO] [stdout] 46199acd13579dd063a7ef9ae6efda495d336995120963e173d6573da21ca574