[INFO] fetching crate trait_eval 0.1.3...
[INFO] testing trait_eval-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate trait_eval 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate trait_eval 0.1.3 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 trait_eval 0.1.3
[INFO] finished tweaking crates.io crate trait_eval 0.1.3
[INFO] tweaked toml for crates.io crate trait_eval 0.1.3 written to /workspace/builds/worker-4/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b449e7b90370a6622f4de3f252844d735af359a2df72365c7e26048758893c41
[INFO] running `Command { std: "docker" "start" "-a" "b449e7b90370a6622f4de3f252844d735af359a2df72365c7e26048758893c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b449e7b90370a6622f4de3f252844d735af359a2df72365c7e26048758893c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b449e7b90370a6622f4de3f252844d735af359a2df72365c7e26048758893c41", kill_on_drop: false }`
[INFO] [stdout] b449e7b90370a6622f4de3f252844d735af359a2df72365c7e26048758893c41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] fa59c970d538c6e746702ed86b57bc1f67716050469918d93a7b415600cb57b6
[INFO] running `Command { std: "docker" "start" "-a" "fa59c970d538c6e746702ed86b57bc1f67716050469918d93a7b415600cb57b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trait_eval v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "fa59c970d538c6e746702ed86b57bc1f67716050469918d93a7b415600cb57b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa59c970d538c6e746702ed86b57bc1f67716050469918d93a7b415600cb57b6", kill_on_drop: false }`
[INFO] [stdout] fa59c970d538c6e746702ed86b57bc1f67716050469918d93a7b415600cb57b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2b93fc70909ea5122338df81d1b9b63766b755615443211ad578ed6ba0dcbe67
[INFO] running `Command { std: "docker" "start" "-a" "2b93fc70909ea5122338df81d1b9b63766b755615443211ad578ed6ba0dcbe67", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait_eval v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "2b93fc70909ea5122338df81d1b9b63766b755615443211ad578ed6ba0dcbe67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b93fc70909ea5122338df81d1b9b63766b755615443211ad578ed6ba0dcbe67", kill_on_drop: false }`
[INFO] [stdout] 2b93fc70909ea5122338df81d1b9b63766b755615443211ad578ed6ba0dcbe67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f0ede85d56498cafee8467952abd81f4fd0d4ba428d525e85390328946fef9c9
[INFO] running `Command { std: "docker" "start" "-a" "f0ede85d56498cafee8467952abd81f4fd0d4ba428d525e85390328946fef9c9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trait_eval-33a0676b3d111a90)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trait_eval
[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 16 tests
[INFO] [stdout] test src/lib.rs - Pred (line 265) ... ok
[INFO] [stdout] test src/lib.rs - Eval::eval (line 556) ... ok
[INFO] [stdout] test src/lib.rs - Not (line 473) ... ok
[INFO] [stdout] test src/lib.rs - Mod (line 322) ... ok
[INFO] [stdout] test src/lib.rs - Succ (line 128) ... ok
[INFO] [stdout] test src/lib.rs - LessThan (line 387) ... ok
[INFO] [stdout] test src/lib.rs - AndAlso (line 495) ... ok
[INFO] [stdout] test src/lib.rs - Minus (line 295) ... ok
[INFO] [stdout] test src/lib.rs - If (line 156) ... ok
[INFO] [stdout] test src/lib.rs - Times (line 204) ... ok
[INFO] [stdout] test src/lib.rs - OrElse (line 523) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - Equals (line 348) ... ok
[INFO] [stdout] test src/lib.rs - Plus (line 178) ... ok
[INFO] [stdout] test src/lib.rs - Fib (line 422) ... ok
[INFO] [stdout] test src/lib.rs - Fact (line 232) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f0ede85d56498cafee8467952abd81f4fd0d4ba428d525e85390328946fef9c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ede85d56498cafee8467952abd81f4fd0d4ba428d525e85390328946fef9c9", kill_on_drop: false }`
[INFO] [stdout] f0ede85d56498cafee8467952abd81f4fd0d4ba428d525e85390328946fef9c9