[INFO] fetching crate nv_fizzbuzz 0.1.0...
[INFO] testing nv_fizzbuzz-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate nv_fizzbuzz 0.1.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate nv_fizzbuzz 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nv_fizzbuzz 0.1.0
[INFO] finished tweaking crates.io crate nv_fizzbuzz 0.1.0
[INFO] tweaked toml for crates.io crate nv_fizzbuzz 0.1.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate nv_fizzbuzz 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8b277a0bcdbdfe6d31ffaf826b54804b8fa04fd8bd2d1361bf242df1bee3703
[INFO] running `Command { std: "docker" "start" "-a" "f8b277a0bcdbdfe6d31ffaf826b54804b8fa04fd8bd2d1361bf242df1bee3703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8b277a0bcdbdfe6d31ffaf826b54804b8fa04fd8bd2d1361bf242df1bee3703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b277a0bcdbdfe6d31ffaf826b54804b8fa04fd8bd2d1361bf242df1bee3703", kill_on_drop: false }`
[INFO] [stdout] f8b277a0bcdbdfe6d31ffaf826b54804b8fa04fd8bd2d1361bf242df1bee3703
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccf8c22af91311049a42b6c29f5514707e906f3c4eb2f343836ef4fbe2e58403
[INFO] running `Command { std: "docker" "start" "-a" "ccf8c22af91311049a42b6c29f5514707e906f3c4eb2f343836ef4fbe2e58403", kill_on_drop: false }`
[INFO] [stderr]    Compiling nv_fizzbuzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "ccf8c22af91311049a42b6c29f5514707e906f3c4eb2f343836ef4fbe2e58403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccf8c22af91311049a42b6c29f5514707e906f3c4eb2f343836ef4fbe2e58403", kill_on_drop: false }`
[INFO] [stdout] ccf8c22af91311049a42b6c29f5514707e906f3c4eb2f343836ef4fbe2e58403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f56dadf301a0d9f59c0f81ee92011000552867803043148aeb22b88333dd00
[INFO] running `Command { std: "docker" "start" "-a" "26f56dadf301a0d9f59c0f81ee92011000552867803043148aeb22b88333dd00", kill_on_drop: false }`
[INFO] [stderr]    Compiling nv_fizzbuzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "26f56dadf301a0d9f59c0f81ee92011000552867803043148aeb22b88333dd00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f56dadf301a0d9f59c0f81ee92011000552867803043148aeb22b88333dd00", kill_on_drop: false }`
[INFO] [stdout] 26f56dadf301a0d9f59c0f81ee92011000552867803043148aeb22b88333dd00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bcf6e7980eae3d083912b1e7a172ed88aed141dbb576359bf785d82cea106208
[INFO] running `Command { std: "docker" "start" "-a" "bcf6e7980eae3d083912b1e7a172ed88aed141dbb576359bf785d82cea106208", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nv_fizzbuzz-07ba1a85c7c84026)
[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" "bcf6e7980eae3d083912b1e7a172ed88aed141dbb576359bf785d82cea106208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf6e7980eae3d083912b1e7a172ed88aed141dbb576359bf785d82cea106208", kill_on_drop: false }`
[INFO] [stdout] bcf6e7980eae3d083912b1e7a172ed88aed141dbb576359bf785d82cea106208