[INFO] fetching crate hello-bin 0.0.0...
[INFO] testing hello-bin-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate hello-bin 0.0.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate hello-bin 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hello-bin 0.0.0
[INFO] finished tweaking crates.io crate hello-bin 0.0.0
[INFO] tweaked toml for crates.io crate hello-bin 0.0.0 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd573bf613a99ea42bedc21962b4a4a78bfdc73d122aeb60eccf63ad07b7482a
[INFO] running `Command { std: "docker" "start" "-a" "cd573bf613a99ea42bedc21962b4a4a78bfdc73d122aeb60eccf63ad07b7482a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd573bf613a99ea42bedc21962b4a4a78bfdc73d122aeb60eccf63ad07b7482a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd573bf613a99ea42bedc21962b4a4a78bfdc73d122aeb60eccf63ad07b7482a", kill_on_drop: false }`
[INFO] [stdout] cd573bf613a99ea42bedc21962b4a4a78bfdc73d122aeb60eccf63ad07b7482a
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53700f6dcbabc56caae44c674905e250c6baf6173c3adbc58fd95669db7a79bb
[INFO] running `Command { std: "docker" "start" "-a" "53700f6dcbabc56caae44c674905e250c6baf6173c3adbc58fd95669db7a79bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-bin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "53700f6dcbabc56caae44c674905e250c6baf6173c3adbc58fd95669db7a79bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53700f6dcbabc56caae44c674905e250c6baf6173c3adbc58fd95669db7a79bb", kill_on_drop: false }`
[INFO] [stdout] 53700f6dcbabc56caae44c674905e250c6baf6173c3adbc58fd95669db7a79bb
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c9a5007c82ec1d70ae77518628739888d73396cf0d0c3d953c80b567cbf6a4a
[INFO] running `Command { std: "docker" "start" "-a" "0c9a5007c82ec1d70ae77518628739888d73396cf0d0c3d953c80b567cbf6a4a", 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 hello-bin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "0c9a5007c82ec1d70ae77518628739888d73396cf0d0c3d953c80b567cbf6a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c9a5007c82ec1d70ae77518628739888d73396cf0d0c3d953c80b567cbf6a4a", kill_on_drop: false }`
[INFO] [stdout] 0c9a5007c82ec1d70ae77518628739888d73396cf0d0c3d953c80b567cbf6a4a
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18246ca467476950ae20ef610d6fdab138ddcd0b14faeab08ac493c5ea9978fb
[INFO] running `Command { std: "docker" "start" "-a" "18246ca467476950ae20ef610d6fdab138ddcd0b14faeab08ac493c5ea9978fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_bin-55eb1028b38af5b9)
[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" "18246ca467476950ae20ef610d6fdab138ddcd0b14faeab08ac493c5ea9978fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18246ca467476950ae20ef610d6fdab138ddcd0b14faeab08ac493c5ea9978fb", kill_on_drop: false }`
[INFO] [stdout] 18246ca467476950ae20ef610d6fdab138ddcd0b14faeab08ac493c5ea9978fb