[INFO] fetching crate rust-hello 0.1.1...
[INFO] testing rust-hello-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rust-hello 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rust-hello 0.1.1 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 rust-hello 0.1.1
[INFO] finished tweaking crates.io crate rust-hello 0.1.1
[INFO] tweaked toml for crates.io crate rust-hello 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate rust-hello 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9d24fe4d79898eaf1015ac7dc8139a76f03c09d3c94e6511f3c777b06e427515
[INFO] running `Command { std: "docker" "start" "-a" "9d24fe4d79898eaf1015ac7dc8139a76f03c09d3c94e6511f3c777b06e427515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d24fe4d79898eaf1015ac7dc8139a76f03c09d3c94e6511f3c777b06e427515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d24fe4d79898eaf1015ac7dc8139a76f03c09d3c94e6511f3c777b06e427515", kill_on_drop: false }`
[INFO] [stdout] 9d24fe4d79898eaf1015ac7dc8139a76f03c09d3c94e6511f3c777b06e427515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ad05872ee621724b8bf01d5515af3c918ab9cfb0c2f466f0e6297c433df45b07
[INFO] running `Command { std: "docker" "start" "-a" "ad05872ee621724b8bf01d5515af3c918ab9cfb0c2f466f0e6297c433df45b07", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-hello v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "ad05872ee621724b8bf01d5515af3c918ab9cfb0c2f466f0e6297c433df45b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad05872ee621724b8bf01d5515af3c918ab9cfb0c2f466f0e6297c433df45b07", kill_on_drop: false }`
[INFO] [stdout] ad05872ee621724b8bf01d5515af3c918ab9cfb0c2f466f0e6297c433df45b07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 932a1d4ede9292c84875db5e4e1a064a0cd806c64223cae57229a066b77669c8
[INFO] running `Command { std: "docker" "start" "-a" "932a1d4ede9292c84875db5e4e1a064a0cd806c64223cae57229a066b77669c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-hello v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "932a1d4ede9292c84875db5e4e1a064a0cd806c64223cae57229a066b77669c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932a1d4ede9292c84875db5e4e1a064a0cd806c64223cae57229a066b77669c8", kill_on_drop: false }`
[INFO] [stdout] 932a1d4ede9292c84875db5e4e1a064a0cd806c64223cae57229a066b77669c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 55b3ef274977a2be9233142a52327c2c91bde4739a86b77aa8111d750dff156b
[INFO] running `Command { std: "docker" "start" "-a" "55b3ef274977a2be9233142a52327c2c91bde4739a86b77aa8111d750dff156b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_hello-2c33f00cf5557348)
[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" "55b3ef274977a2be9233142a52327c2c91bde4739a86b77aa8111d750dff156b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55b3ef274977a2be9233142a52327c2c91bde4739a86b77aa8111d750dff156b", kill_on_drop: false }`
[INFO] [stdout] 55b3ef274977a2be9233142a52327c2c91bde4739a86b77aa8111d750dff156b