[INFO] fetching crate lycee 0.1.0...
[INFO] testing lycee-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate lycee 0.1.0 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate lycee 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 lycee 0.1.0
[INFO] finished tweaking crates.io crate lycee 0.1.0
[INFO] tweaked toml for crates.io crate lycee 0.1.0 written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] crate crates.io crate lycee 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] ba4a1045d541661f6c96755656996ad5461d124b6dc0844b6f3739608014d11c
[INFO] running `Command { std: "docker" "start" "-a" "ba4a1045d541661f6c96755656996ad5461d124b6dc0844b6f3739608014d11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba4a1045d541661f6c96755656996ad5461d124b6dc0844b6f3739608014d11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4a1045d541661f6c96755656996ad5461d124b6dc0844b6f3739608014d11c", kill_on_drop: false }`
[INFO] [stdout] ba4a1045d541661f6c96755656996ad5461d124b6dc0844b6f3739608014d11c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 129bbcbe5d5dc433dbb44958997bb76949ee41001489990595b7abacc38229bc
[INFO] running `Command { std: "docker" "start" "-a" "129bbcbe5d5dc433dbb44958997bb76949ee41001489990595b7abacc38229bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling lycee v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "129bbcbe5d5dc433dbb44958997bb76949ee41001489990595b7abacc38229bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "129bbcbe5d5dc433dbb44958997bb76949ee41001489990595b7abacc38229bc", kill_on_drop: false }`
[INFO] [stdout] 129bbcbe5d5dc433dbb44958997bb76949ee41001489990595b7abacc38229bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 3eb6f60df39f04b9504c56cfc95dd01d1ef51c7c836b25e016cf7cef94b70263
[INFO] running `Command { std: "docker" "start" "-a" "3eb6f60df39f04b9504c56cfc95dd01d1ef51c7c836b25e016cf7cef94b70263", kill_on_drop: false }`
[INFO] [stderr]    Compiling lycee v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "3eb6f60df39f04b9504c56cfc95dd01d1ef51c7c836b25e016cf7cef94b70263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eb6f60df39f04b9504c56cfc95dd01d1ef51c7c836b25e016cf7cef94b70263", kill_on_drop: false }`
[INFO] [stdout] 3eb6f60df39f04b9504c56cfc95dd01d1ef51c7c836b25e016cf7cef94b70263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 2ac122d9286f27a295a23fd617b6981432491bb139ae7dbf3d9e0aec49a6f35f
[INFO] running `Command { std: "docker" "start" "-a" "2ac122d9286f27a295a23fd617b6981432491bb139ae7dbf3d9e0aec49a6f35f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lycee-1bac95810e9012fc)
[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" "2ac122d9286f27a295a23fd617b6981432491bb139ae7dbf3d9e0aec49a6f35f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ac122d9286f27a295a23fd617b6981432491bb139ae7dbf3d9e0aec49a6f35f", kill_on_drop: false }`
[INFO] [stdout] 2ac122d9286f27a295a23fd617b6981432491bb139ae7dbf3d9e0aec49a6f35f