[INFO] fetching crate option_vec 0.1.3...
[INFO] testing option_vec-0.1.3 against 1.60.0 for beta-1.61-1
[INFO] extracting crate option_vec 0.1.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate option_vec 0.1.3 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate option_vec 0.1.3
[INFO] finished tweaking crates.io crate option_vec 0.1.3
[INFO] tweaked toml for crates.io crate option_vec 0.1.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d833aab6136430458f706ae423b7be8b74344be9f7b9cab7c29b383e92586ae4
[INFO] running `Command { std: "docker" "start" "-a" "d833aab6136430458f706ae423b7be8b74344be9f7b9cab7c29b383e92586ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d833aab6136430458f706ae423b7be8b74344be9f7b9cab7c29b383e92586ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d833aab6136430458f706ae423b7be8b74344be9f7b9cab7c29b383e92586ae4", kill_on_drop: false }`
[INFO] [stdout] d833aab6136430458f706ae423b7be8b74344be9f7b9cab7c29b383e92586ae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73e0d030bb8cbc491d8a40f1b43227371a8ff0b34a868508533e3e8ae4210c9b
[INFO] running `Command { std: "docker" "start" "-a" "73e0d030bb8cbc491d8a40f1b43227371a8ff0b34a868508533e3e8ae4210c9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling option_vec v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "73e0d030bb8cbc491d8a40f1b43227371a8ff0b34a868508533e3e8ae4210c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e0d030bb8cbc491d8a40f1b43227371a8ff0b34a868508533e3e8ae4210c9b", kill_on_drop: false }`
[INFO] [stdout] 73e0d030bb8cbc491d8a40f1b43227371a8ff0b34a868508533e3e8ae4210c9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e524813686e40973b03f5d998f6295a83a0007e8e86ac2fb190ab2896aa8f81c
[INFO] running `Command { std: "docker" "start" "-a" "e524813686e40973b03f5d998f6295a83a0007e8e86ac2fb190ab2896aa8f81c", kill_on_drop: false }`
[INFO] [stderr]    Compiling option_vec v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "e524813686e40973b03f5d998f6295a83a0007e8e86ac2fb190ab2896aa8f81c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e524813686e40973b03f5d998f6295a83a0007e8e86ac2fb190ab2896aa8f81c", kill_on_drop: false }`
[INFO] [stdout] e524813686e40973b03f5d998f6295a83a0007e8e86ac2fb190ab2896aa8f81c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6546b0c7468a9f1e974ea72769aa821e33da714e984c64c1929e33d60cab3f76
[INFO] running `Command { std: "docker" "start" "-a" "6546b0c7468a9f1e974ea72769aa821e33da714e984c64c1929e33d60cab3f76", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 19 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/option_vec-de0c2918d134e463)
[INFO] [stdout] test test::test_debug ... ok
[INFO] [stdout] test test::test_enumerate ... ok
[INFO] [stdout] test test::test_eq ... ok
[INFO] [stdout] test test::test_clone_iter ... ok
[INFO] [stdout] test test::test_clone ... ok
[INFO] [stdout] test test::test_shrink_to_fit ... ok
[INFO] [stdout] test test::test_len ... ok
[INFO] [stdout] test test::test_retain ... ok
[INFO] [stdout] test test::test_into_iter ... ok
[INFO] [stdout] test test::test_remove ... ok
[INFO] [stdout] test test::test_iter_mut ... ok
[INFO] [stdout] test test::test_into_enumerate ... ok
[INFO] [stdout] test test::test_pop_back ... ok
[INFO] [stdout] test test::test_iter ... ok
[INFO] [stdout] test test::test_enumerate_mut ... ok
[INFO] [stdout] test test::test_insert ... ok
[INFO] [stderr]    Doc-tests option_vec
[INFO] [stdout] test test::test_pop_front ... ok
[INFO] [stdout] test test::test_iter_rev ... ok
[INFO] [stdout] test test::test_enumerate_rev ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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" "6546b0c7468a9f1e974ea72769aa821e33da714e984c64c1929e33d60cab3f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6546b0c7468a9f1e974ea72769aa821e33da714e984c64c1929e33d60cab3f76", kill_on_drop: false }`
[INFO] [stdout] 6546b0c7468a9f1e974ea72769aa821e33da714e984c64c1929e33d60cab3f76