[INFO] fetching crate antipode 1.0.0...
[INFO] testing antipode-1.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate antipode 1.0.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate antipode 1.0.0 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 antipode 1.0.0
[INFO] finished tweaking crates.io crate antipode 1.0.0
[INFO] tweaked toml for crates.io crate antipode 1.0.0 written to /workspace/builds/worker-58/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] bf84664b20f8a9147474aabd425c66d4fd66217c0e0a0661e1cd45158fe6466d
[INFO] running `Command { std: "docker" "start" "-a" "bf84664b20f8a9147474aabd425c66d4fd66217c0e0a0661e1cd45158fe6466d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf84664b20f8a9147474aabd425c66d4fd66217c0e0a0661e1cd45158fe6466d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf84664b20f8a9147474aabd425c66d4fd66217c0e0a0661e1cd45158fe6466d", kill_on_drop: false }`
[INFO] [stdout] bf84664b20f8a9147474aabd425c66d4fd66217c0e0a0661e1cd45158fe6466d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 350720dac4a191524db8e7a8b49ac6835a5db1a47e51ebb90b7a6f4d2e35ad96
[INFO] running `Command { std: "docker" "start" "-a" "350720dac4a191524db8e7a8b49ac6835a5db1a47e51ebb90b7a6f4d2e35ad96", kill_on_drop: false }`
[INFO] [stderr]    Compiling antipode v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "350720dac4a191524db8e7a8b49ac6835a5db1a47e51ebb90b7a6f4d2e35ad96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "350720dac4a191524db8e7a8b49ac6835a5db1a47e51ebb90b7a6f4d2e35ad96", kill_on_drop: false }`
[INFO] [stdout] 350720dac4a191524db8e7a8b49ac6835a5db1a47e51ebb90b7a6f4d2e35ad96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] e1acf9dd55dc3505a4479ba59093cdec8eb109b73c9873c8be6aaa04401e9285
[INFO] running `Command { std: "docker" "start" "-a" "e1acf9dd55dc3505a4479ba59093cdec8eb109b73c9873c8be6aaa04401e9285", kill_on_drop: false }`
[INFO] [stderr]    Compiling antipode v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "e1acf9dd55dc3505a4479ba59093cdec8eb109b73c9873c8be6aaa04401e9285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1acf9dd55dc3505a4479ba59093cdec8eb109b73c9873c8be6aaa04401e9285", kill_on_drop: false }`
[INFO] [stdout] e1acf9dd55dc3505a4479ba59093cdec8eb109b73c9873c8be6aaa04401e9285
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 6e4c07ecc4500b8cf0e5360577a3bdca0766986c371e56a492e6f0bf1e0d5be0
[INFO] running `Command { std: "docker" "start" "-a" "6e4c07ecc4500b8cf0e5360577a3bdca0766986c371e56a492e6f0bf1e0d5be0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/antipode-0c69cef34c97a633)
[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_antipode.rs (/opt/rustwide/target/debug/deps/test_antipode-156a20577d4da8ad)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests antipode
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] test test_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - antipode (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e4c07ecc4500b8cf0e5360577a3bdca0766986c371e56a492e6f0bf1e0d5be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4c07ecc4500b8cf0e5360577a3bdca0766986c371e56a492e6f0bf1e0d5be0", kill_on_drop: false }`
[INFO] [stdout] 6e4c07ecc4500b8cf0e5360577a3bdca0766986c371e56a492e6f0bf1e0d5be0