[INFO] fetching crate szyk 1.0.2...
[INFO] testing szyk-1.0.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate szyk 1.0.2 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate szyk 1.0.2 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 szyk 1.0.2
[INFO] finished tweaking crates.io crate szyk 1.0.2
[INFO] tweaked toml for crates.io crate szyk 1.0.2 written to /workspace/builds/worker-27/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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] eaff16fbc3aa0bb788f1be9fbf4056ec21e8cae094c986cf32d45ef82fa6a33a
[INFO] running `Command { std: "docker" "start" "-a" "eaff16fbc3aa0bb788f1be9fbf4056ec21e8cae094c986cf32d45ef82fa6a33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaff16fbc3aa0bb788f1be9fbf4056ec21e8cae094c986cf32d45ef82fa6a33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaff16fbc3aa0bb788f1be9fbf4056ec21e8cae094c986cf32d45ef82fa6a33a", kill_on_drop: false }`
[INFO] [stdout] eaff16fbc3aa0bb788f1be9fbf4056ec21e8cae094c986cf32d45ef82fa6a33a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] cdbe0d66b0d9f3a3f654f8b560f62f40d9182cdd710f1f300137f6896c5e1d90
[INFO] running `Command { std: "docker" "start" "-a" "cdbe0d66b0d9f3a3f654f8b560f62f40d9182cdd710f1f300137f6896c5e1d90", kill_on_drop: false }`
[INFO] [stderr]    Compiling szyk v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "cdbe0d66b0d9f3a3f654f8b560f62f40d9182cdd710f1f300137f6896c5e1d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdbe0d66b0d9f3a3f654f8b560f62f40d9182cdd710f1f300137f6896c5e1d90", kill_on_drop: false }`
[INFO] [stdout] cdbe0d66b0d9f3a3f654f8b560f62f40d9182cdd710f1f300137f6896c5e1d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] ab073a7b6ab3e2dacab817513593f2d62503277e50954dead120d4ac29125678
[INFO] running `Command { std: "docker" "start" "-a" "ab073a7b6ab3e2dacab817513593f2d62503277e50954dead120d4ac29125678", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling szyk v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/szyk-e0458f47d1c4d7e7)
[INFO] running `Command { std: "docker" "inspect" "ab073a7b6ab3e2dacab817513593f2d62503277e50954dead120d4ac29125678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab073a7b6ab3e2dacab817513593f2d62503277e50954dead120d4ac29125678", kill_on_drop: false }`
[INFO] [stdout] ab073a7b6ab3e2dacab817513593f2d62503277e50954dead120d4ac29125678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] a0abea9ad4c0637b43c3499ec38eca44b6fbc404195763efd4c8d376e8356fd8
[INFO] running `Command { std: "docker" "start" "-a" "a0abea9ad4c0637b43c3499ec38eca44b6fbc404195763efd4c8d376e8356fd8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/szyk-e0458f47d1c4d7e7)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::sort_works ... ok
[INFO] [stdout] test tests::cyclic_dependency ... ok
[INFO] [stdout] test tests::target_not_found ... ok
[INFO] [stdout] test tests::sort_cb_works ... ok
[INFO] [stderr]    Doc-tests szyk
[INFO] [stdout] test tests::empty_domain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - sort (line 138) ... ok
[INFO] [stdout] test src/lib.rs - sort_cb (line 102) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0abea9ad4c0637b43c3499ec38eca44b6fbc404195763efd4c8d376e8356fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0abea9ad4c0637b43c3499ec38eca44b6fbc404195763efd4c8d376e8356fd8", kill_on_drop: false }`
[INFO] [stdout] a0abea9ad4c0637b43c3499ec38eca44b6fbc404195763efd4c8d376e8356fd8