[INFO] fetching crate europe 0.0.0...
[INFO] testing europe-0.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate europe 0.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate europe 0.0.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate europe 0.0.0
[INFO] finished tweaking crates.io crate europe 0.0.0
[INFO] tweaked toml for crates.io crate europe 0.0.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate europe 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f53d4cb40a902a0c8674c2905bad1d85723ee0942d052aaa01ea247083cb4b0
[INFO] running `Command { std: "docker" "start" "-a" "6f53d4cb40a902a0c8674c2905bad1d85723ee0942d052aaa01ea247083cb4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f53d4cb40a902a0c8674c2905bad1d85723ee0942d052aaa01ea247083cb4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f53d4cb40a902a0c8674c2905bad1d85723ee0942d052aaa01ea247083cb4b0", kill_on_drop: false }`
[INFO] [stdout] 6f53d4cb40a902a0c8674c2905bad1d85723ee0942d052aaa01ea247083cb4b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08c1659d9ff8253d10b0ae675978952a82885963b189cb5478b7bb1e832e4264
[INFO] running `Command { std: "docker" "start" "-a" "08c1659d9ff8253d10b0ae675978952a82885963b189cb5478b7bb1e832e4264", kill_on_drop: false }`
[INFO] [stderr]    Compiling europe v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "08c1659d9ff8253d10b0ae675978952a82885963b189cb5478b7bb1e832e4264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c1659d9ff8253d10b0ae675978952a82885963b189cb5478b7bb1e832e4264", kill_on_drop: false }`
[INFO] [stdout] 08c1659d9ff8253d10b0ae675978952a82885963b189cb5478b7bb1e832e4264
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a97e7b7fa486db5c21898e8816c2f71329261f6c94e669539cf2dba9abcd51cb
[INFO] running `Command { std: "docker" "start" "-a" "a97e7b7fa486db5c21898e8816c2f71329261f6c94e669539cf2dba9abcd51cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling europe v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "a97e7b7fa486db5c21898e8816c2f71329261f6c94e669539cf2dba9abcd51cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97e7b7fa486db5c21898e8816c2f71329261f6c94e669539cf2dba9abcd51cb", kill_on_drop: false }`
[INFO] [stdout] a97e7b7fa486db5c21898e8816c2f71329261f6c94e669539cf2dba9abcd51cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3a96156959e4ec57984183148b7fe934317fe7c4b1b9f973f475a191c400674
[INFO] running `Command { std: "docker" "start" "-a" "c3a96156959e4ec57984183148b7fe934317fe7c4b1b9f973f475a191c400674", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/europe-531c7688fc8102f8)
[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" "c3a96156959e4ec57984183148b7fe934317fe7c4b1b9f973f475a191c400674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a96156959e4ec57984183148b7fe934317fe7c4b1b9f973f475a191c400674", kill_on_drop: false }`
[INFO] [stdout] c3a96156959e4ec57984183148b7fe934317fe7c4b1b9f973f475a191c400674