[INFO] fetching crate wt-hello 0.1.0...
[INFO] testing wt-hello-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate wt-hello 0.1.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate wt-hello 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wt-hello 0.1.0
[INFO] finished tweaking crates.io crate wt-hello 0.1.0
[INFO] tweaked toml for crates.io crate wt-hello 0.1.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 492060881e4901cce4af17d384e56ffc5b20c33b76f850dcae2ab0ae2ee9be22
[INFO] running `Command { std: "docker" "start" "-a" "492060881e4901cce4af17d384e56ffc5b20c33b76f850dcae2ab0ae2ee9be22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "492060881e4901cce4af17d384e56ffc5b20c33b76f850dcae2ab0ae2ee9be22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492060881e4901cce4af17d384e56ffc5b20c33b76f850dcae2ab0ae2ee9be22", kill_on_drop: false }`
[INFO] [stdout] 492060881e4901cce4af17d384e56ffc5b20c33b76f850dcae2ab0ae2ee9be22
[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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3ccbd1d95979bfd75ebab90e5a6f84da876b4492bfb2249da85587e62a9a435
[INFO] running `Command { std: "docker" "start" "-a" "a3ccbd1d95979bfd75ebab90e5a6f84da876b4492bfb2249da85587e62a9a435", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wt-hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "a3ccbd1d95979bfd75ebab90e5a6f84da876b4492bfb2249da85587e62a9a435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ccbd1d95979bfd75ebab90e5a6f84da876b4492bfb2249da85587e62a9a435", kill_on_drop: false }`
[INFO] [stdout] a3ccbd1d95979bfd75ebab90e5a6f84da876b4492bfb2249da85587e62a9a435
[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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 628f94f35e693c62accaaf2c6defea33c71547797caf58bacef73f44c287b6ce
[INFO] running `Command { std: "docker" "start" "-a" "628f94f35e693c62accaaf2c6defea33c71547797caf58bacef73f44c287b6ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling wt-hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "628f94f35e693c62accaaf2c6defea33c71547797caf58bacef73f44c287b6ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628f94f35e693c62accaaf2c6defea33c71547797caf58bacef73f44c287b6ce", kill_on_drop: false }`
[INFO] [stdout] 628f94f35e693c62accaaf2c6defea33c71547797caf58bacef73f44c287b6ce
[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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 071c4d3f9185390fe7960eb926f13d82ac0308a1556a3264a47475746733cc2f
[INFO] running `Command { std: "docker" "start" "-a" "071c4d3f9185390fe7960eb926f13d82ac0308a1556a3264a47475746733cc2f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wt_hello-da64e1070fde97a1)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_hello ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wt-hello
[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" "071c4d3f9185390fe7960eb926f13d82ac0308a1556a3264a47475746733cc2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "071c4d3f9185390fe7960eb926f13d82ac0308a1556a3264a47475746733cc2f", kill_on_drop: false }`
[INFO] [stdout] 071c4d3f9185390fe7960eb926f13d82ac0308a1556a3264a47475746733cc2f