[INFO] fetching crate scandium 0.0.0...
[INFO] testing scandium-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate scandium 0.0.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate scandium 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scandium 0.0.0
[INFO] finished tweaking crates.io crate scandium 0.0.0
[INFO] tweaked toml for crates.io crate scandium 0.0.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96de5a8fd64bc7291fb24238704f61e7b0740d35d2f093c11d00873da0e206d2
[INFO] running `Command { std: "docker" "start" "-a" "96de5a8fd64bc7291fb24238704f61e7b0740d35d2f093c11d00873da0e206d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96de5a8fd64bc7291fb24238704f61e7b0740d35d2f093c11d00873da0e206d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96de5a8fd64bc7291fb24238704f61e7b0740d35d2f093c11d00873da0e206d2", kill_on_drop: false }`
[INFO] [stdout] 96de5a8fd64bc7291fb24238704f61e7b0740d35d2f093c11d00873da0e206d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e2c6c849ed75af342f8d8a88efbec93b1eaa9aa86c5e9339c5c0e1e12e2ae75
[INFO] running `Command { std: "docker" "start" "-a" "7e2c6c849ed75af342f8d8a88efbec93b1eaa9aa86c5e9339c5c0e1e12e2ae75", kill_on_drop: false }`
[INFO] [stderr]    Compiling wide v0.3.2
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling fermium v0.1.4
[INFO] [stderr]    Compiling gles30 v0.1.1
[INFO] [stderr]    Compiling imagine v0.0.2
[INFO] [stderr]    Compiling ultraviolet v0.3.6
[INFO] [stderr]    Compiling beryllium v0.2.1
[INFO] [stderr]    Compiling scandium v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "7e2c6c849ed75af342f8d8a88efbec93b1eaa9aa86c5e9339c5c0e1e12e2ae75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e2c6c849ed75af342f8d8a88efbec93b1eaa9aa86c5e9339c5c0e1e12e2ae75", kill_on_drop: false }`
[INFO] [stdout] 7e2c6c849ed75af342f8d8a88efbec93b1eaa9aa86c5e9339c5c0e1e12e2ae75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 115c2ac450dc77f598134563e8f0fbbb1942aaceca50429f66c372ea840ce373
[INFO] running `Command { std: "docker" "start" "-a" "115c2ac450dc77f598134563e8f0fbbb1942aaceca50429f66c372ea840ce373", kill_on_drop: false }`
[INFO] [stderr]    Compiling scandium v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "115c2ac450dc77f598134563e8f0fbbb1942aaceca50429f66c372ea840ce373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115c2ac450dc77f598134563e8f0fbbb1942aaceca50429f66c372ea840ce373", kill_on_drop: false }`
[INFO] [stdout] 115c2ac450dc77f598134563e8f0fbbb1942aaceca50429f66c372ea840ce373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71fb0ad82d010dff5cf6ad8b301157afe36c6258309a5ec98d9f1dfdd181a65d
[INFO] running `Command { std: "docker" "start" "-a" "71fb0ad82d010dff5cf6ad8b301157afe36c6258309a5ec98d9f1dfdd181a65d", 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/scandium-a9a72afd1855c0cb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scandium
[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" "71fb0ad82d010dff5cf6ad8b301157afe36c6258309a5ec98d9f1dfdd181a65d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71fb0ad82d010dff5cf6ad8b301157afe36c6258309a5ec98d9f1dfdd181a65d", kill_on_drop: false }`
[INFO] [stdout] 71fb0ad82d010dff5cf6ad8b301157afe36c6258309a5ec98d9f1dfdd181a65d