[INFO] fetching crate workspace_test 0.1.0...
[INFO] testing workspace_test-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate workspace_test 0.1.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate workspace_test 0.1.0 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 workspace_test 0.1.0
[INFO] finished tweaking crates.io crate workspace_test 0.1.0
[INFO] tweaked toml for crates.io crate workspace_test 0.1.0 written to /workspace/builds/worker-34/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 27d5dd95443cdcadeb24c76b0117e2e640910f32a7f1221be808e5fc625a740a
[INFO] running `Command { std: "docker" "start" "-a" "27d5dd95443cdcadeb24c76b0117e2e640910f32a7f1221be808e5fc625a740a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27d5dd95443cdcadeb24c76b0117e2e640910f32a7f1221be808e5fc625a740a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d5dd95443cdcadeb24c76b0117e2e640910f32a7f1221be808e5fc625a740a", kill_on_drop: false }`
[INFO] [stdout] 27d5dd95443cdcadeb24c76b0117e2e640910f32a7f1221be808e5fc625a740a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 851145585db55d3f551833120f65186105c9046db73172847886bbe618db71bb
[INFO] running `Command { std: "docker" "start" "-a" "851145585db55d3f551833120f65186105c9046db73172847886bbe618db71bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling workspace_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "851145585db55d3f551833120f65186105c9046db73172847886bbe618db71bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "851145585db55d3f551833120f65186105c9046db73172847886bbe618db71bb", kill_on_drop: false }`
[INFO] [stdout] 851145585db55d3f551833120f65186105c9046db73172847886bbe618db71bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] a788b1695442cd2a171370881945d6d4d3b55bee2aaadb47facd49766ef6616f
[INFO] running `Command { std: "docker" "start" "-a" "a788b1695442cd2a171370881945d6d4d3b55bee2aaadb47facd49766ef6616f", kill_on_drop: false }`
[INFO] [stderr]    Compiling workspace_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/workspace_test-d874dc3c3e03660f)
[INFO] running `Command { std: "docker" "inspect" "a788b1695442cd2a171370881945d6d4d3b55bee2aaadb47facd49766ef6616f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a788b1695442cd2a171370881945d6d4d3b55bee2aaadb47facd49766ef6616f", kill_on_drop: false }`
[INFO] [stdout] a788b1695442cd2a171370881945d6d4d3b55bee2aaadb47facd49766ef6616f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] ae73cda1950574d12c13f15d68d920f88e1bd16ca2d3bba4d7710d7c2561c812
[INFO] running `Command { std: "docker" "start" "-a" "ae73cda1950574d12c13f15d68d920f88e1bd16ca2d3bba4d7710d7c2561c812", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/workspace_test-d874dc3c3e03660f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests workspace_test
[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] [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" "ae73cda1950574d12c13f15d68d920f88e1bd16ca2d3bba4d7710d7c2561c812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae73cda1950574d12c13f15d68d920f88e1bd16ca2d3bba4d7710d7c2561c812", kill_on_drop: false }`
[INFO] [stdout] ae73cda1950574d12c13f15d68d920f88e1bd16ca2d3bba4d7710d7c2561c812