[INFO] fetching crate yp_hello_world 0.1.0...
[INFO] testing yp_hello_world-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate yp_hello_world 0.1.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate yp_hello_world 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yp_hello_world 0.1.0
[INFO] finished tweaking crates.io crate yp_hello_world 0.1.0
[INFO] tweaked toml for crates.io crate yp_hello_world 0.1.0 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate crates.io crate yp_hello_world 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 667ef37ce69af3ad7992e81494131513bfa60a9dae123906b236716e44a9001d
[INFO] running `Command { std: "docker" "start" "-a" "667ef37ce69af3ad7992e81494131513bfa60a9dae123906b236716e44a9001d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "667ef37ce69af3ad7992e81494131513bfa60a9dae123906b236716e44a9001d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667ef37ce69af3ad7992e81494131513bfa60a9dae123906b236716e44a9001d", kill_on_drop: false }`
[INFO] [stdout] 667ef37ce69af3ad7992e81494131513bfa60a9dae123906b236716e44a9001d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22f8a2afbb250470e1a6c4c0e7dfcffd3f1b21fc13fc02030c90c3f8a9253771
[INFO] running `Command { std: "docker" "start" "-a" "22f8a2afbb250470e1a6c4c0e7dfcffd3f1b21fc13fc02030c90c3f8a9253771", kill_on_drop: false }`
[INFO] [stderr]    Compiling yp_hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "22f8a2afbb250470e1a6c4c0e7dfcffd3f1b21fc13fc02030c90c3f8a9253771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22f8a2afbb250470e1a6c4c0e7dfcffd3f1b21fc13fc02030c90c3f8a9253771", kill_on_drop: false }`
[INFO] [stdout] 22f8a2afbb250470e1a6c4c0e7dfcffd3f1b21fc13fc02030c90c3f8a9253771
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26e64d07d77325cc0f1ba6f66b553ddf15bd995c37f721dd1083784123c33f38
[INFO] running `Command { std: "docker" "start" "-a" "26e64d07d77325cc0f1ba6f66b553ddf15bd995c37f721dd1083784123c33f38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling yp_hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "26e64d07d77325cc0f1ba6f66b553ddf15bd995c37f721dd1083784123c33f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e64d07d77325cc0f1ba6f66b553ddf15bd995c37f721dd1083784123c33f38", kill_on_drop: false }`
[INFO] [stdout] 26e64d07d77325cc0f1ba6f66b553ddf15bd995c37f721dd1083784123c33f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23c5afeeb032242ab1cef20e39720115c7fd68805d005959f38455cc2452565b
[INFO] running `Command { std: "docker" "start" "-a" "23c5afeeb032242ab1cef20e39720115c7fd68805d005959f38455cc2452565b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yp_hello_world-ac3c6da6fb644b10)
[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" "23c5afeeb032242ab1cef20e39720115c7fd68805d005959f38455cc2452565b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c5afeeb032242ab1cef20e39720115c7fd68805d005959f38455cc2452565b", kill_on_drop: false }`
[INFO] [stdout] 23c5afeeb032242ab1cef20e39720115c7fd68805d005959f38455cc2452565b