[INFO] fetching crate mathiassoeholm-hello 0.1.2...
[INFO] testing mathiassoeholm-hello-0.1.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate mathiassoeholm-hello 0.1.2 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate mathiassoeholm-hello 0.1.2 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 mathiassoeholm-hello 0.1.2
[INFO] finished tweaking crates.io crate mathiassoeholm-hello 0.1.2
[INFO] tweaked toml for crates.io crate mathiassoeholm-hello 0.1.2 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] crate crates.io crate mathiassoeholm-hello 0.1.2 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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 2cbb74e8d0a738c8ad0a100e46613cab5d0a35030a93df19b9b4eadd9208a17d
[INFO] running `Command { std: "docker" "start" "-a" "2cbb74e8d0a738c8ad0a100e46613cab5d0a35030a93df19b9b4eadd9208a17d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cbb74e8d0a738c8ad0a100e46613cab5d0a35030a93df19b9b4eadd9208a17d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cbb74e8d0a738c8ad0a100e46613cab5d0a35030a93df19b9b4eadd9208a17d", kill_on_drop: false }`
[INFO] [stdout] 2cbb74e8d0a738c8ad0a100e46613cab5d0a35030a93df19b9b4eadd9208a17d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 92614551f59ea609f81c8178d8f7dd2d59e1ec2bf1a9bf0144a8f8d9cbcab080
[INFO] running `Command { std: "docker" "start" "-a" "92614551f59ea609f81c8178d8f7dd2d59e1ec2bf1a9bf0144a8f8d9cbcab080", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mathiassoeholm-hello v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "92614551f59ea609f81c8178d8f7dd2d59e1ec2bf1a9bf0144a8f8d9cbcab080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92614551f59ea609f81c8178d8f7dd2d59e1ec2bf1a9bf0144a8f8d9cbcab080", kill_on_drop: false }`
[INFO] [stdout] 92614551f59ea609f81c8178d8f7dd2d59e1ec2bf1a9bf0144a8f8d9cbcab080
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 8d114e05181dd9c5afcd555fcd8188f2a1f99f89a4ba2c3425f113ec03fbe9b3
[INFO] running `Command { std: "docker" "start" "-a" "8d114e05181dd9c5afcd555fcd8188f2a1f99f89a4ba2c3425f113ec03fbe9b3", 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]    Compiling mathiassoeholm-hello v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "8d114e05181dd9c5afcd555fcd8188f2a1f99f89a4ba2c3425f113ec03fbe9b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d114e05181dd9c5afcd555fcd8188f2a1f99f89a4ba2c3425f113ec03fbe9b3", kill_on_drop: false }`
[INFO] [stdout] 8d114e05181dd9c5afcd555fcd8188f2a1f99f89a4ba2c3425f113ec03fbe9b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 2afa715a707fabe14da6a600e92d5ea96fa761bbfd9888cc045a66fe1d18df45
[INFO] running `Command { std: "docker" "start" "-a" "2afa715a707fabe14da6a600e92d5ea96fa761bbfd9888cc045a66fe1d18df45", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mathiassoeholm_hello-1537c6f19e3e3cb6)
[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" "2afa715a707fabe14da6a600e92d5ea96fa761bbfd9888cc045a66fe1d18df45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2afa715a707fabe14da6a600e92d5ea96fa761bbfd9888cc045a66fe1d18df45", kill_on_drop: false }`
[INFO] [stdout] 2afa715a707fabe14da6a600e92d5ea96fa761bbfd9888cc045a66fe1d18df45