[INFO] fetching crate corrosion 0.0.2...
[INFO] testing corrosion-0.0.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate corrosion 0.0.2 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate corrosion 0.0.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate corrosion 0.0.2
[INFO] finished tweaking crates.io crate corrosion 0.0.2
[INFO] tweaked toml for crates.io crate corrosion 0.0.2 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c25c80692397742339433e0266fe3a56e657f116c1fe62793f25a1ab4c7e0b1d
[INFO] running `Command { std: "docker" "start" "-a" "c25c80692397742339433e0266fe3a56e657f116c1fe62793f25a1ab4c7e0b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c25c80692397742339433e0266fe3a56e657f116c1fe62793f25a1ab4c7e0b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25c80692397742339433e0266fe3a56e657f116c1fe62793f25a1ab4c7e0b1d", kill_on_drop: false }`
[INFO] [stdout] c25c80692397742339433e0266fe3a56e657f116c1fe62793f25a1ab4c7e0b1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 754e09430cf25d827a235f1f6cf17fcae19062bc7606e7387c5aaf2b2fd2cc65
[INFO] running `Command { std: "docker" "start" "-a" "754e09430cf25d827a235f1f6cf17fcae19062bc7606e7387c5aaf2b2fd2cc65", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling corrosion v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "754e09430cf25d827a235f1f6cf17fcae19062bc7606e7387c5aaf2b2fd2cc65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "754e09430cf25d827a235f1f6cf17fcae19062bc7606e7387c5aaf2b2fd2cc65", kill_on_drop: false }`
[INFO] [stdout] 754e09430cf25d827a235f1f6cf17fcae19062bc7606e7387c5aaf2b2fd2cc65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ae16601060664d833531c869128ae5307ac46dd6ac537f03a246362cb9c4ba5
[INFO] running `Command { std: "docker" "start" "-a" "6ae16601060664d833531c869128ae5307ac46dd6ac537f03a246362cb9c4ba5", kill_on_drop: false }`
[INFO] [stderr]    Compiling corrosion v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/corrosion-f1915986c622e4cf)
[INFO] [stderr]   Executable tests/test_import.rs (/opt/rustwide/target/debug/deps/test_import-efe1abf303c74d28)
[INFO] running `Command { std: "docker" "inspect" "6ae16601060664d833531c869128ae5307ac46dd6ac537f03a246362cb9c4ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae16601060664d833531c869128ae5307ac46dd6ac537f03a246362cb9c4ba5", kill_on_drop: false }`
[INFO] [stdout] 6ae16601060664d833531c869128ae5307ac46dd6ac537f03a246362cb9c4ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9af705d4870682839f744d63028b3f3328f60cf75ddd800b0c036521c231a5ce
[INFO] running `Command { std: "docker" "start" "-a" "9af705d4870682839f744d63028b3f3328f60cf75ddd800b0c036521c231a5ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/corrosion-f1915986c622e4cf)
[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] [stderr]      Running tests/test_import.rs (/opt/rustwide/target/debug/deps/test_import-efe1abf303c74d28)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_main ... 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 corrosion
[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" "9af705d4870682839f744d63028b3f3328f60cf75ddd800b0c036521c231a5ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9af705d4870682839f744d63028b3f3328f60cf75ddd800b0c036521c231a5ce", kill_on_drop: false }`
[INFO] [stdout] 9af705d4870682839f744d63028b3f3328f60cf75ddd800b0c036521c231a5ce