[INFO] fetching crate const-oid 0.6.0...
[INFO] testing const-oid-0.6.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate const-oid 0.6.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate const-oid 0.6.0 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 const-oid 0.6.0
[INFO] finished tweaking crates.io crate const-oid 0.6.0
[INFO] tweaked toml for crates.io crate const-oid 0.6.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 0deb1bca691016435c997ebb3ff4d0e2a2600c5e0a62c48b1f96f9cb611770c2
[INFO] running `Command { std: "docker" "start" "-a" "0deb1bca691016435c997ebb3ff4d0e2a2600c5e0a62c48b1f96f9cb611770c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0deb1bca691016435c997ebb3ff4d0e2a2600c5e0a62c48b1f96f9cb611770c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0deb1bca691016435c997ebb3ff4d0e2a2600c5e0a62c48b1f96f9cb611770c2", kill_on_drop: false }`
[INFO] [stdout] 0deb1bca691016435c997ebb3ff4d0e2a2600c5e0a62c48b1f96f9cb611770c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a22449519c452d5bf21f67b4d1054da8b3ef4465b13edb546549859607a4a4ff
[INFO] running `Command { std: "docker" "start" "-a" "a22449519c452d5bf21f67b4d1054da8b3ef4465b13edb546549859607a4a4ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-oid v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "a22449519c452d5bf21f67b4d1054da8b3ef4465b13edb546549859607a4a4ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a22449519c452d5bf21f67b4d1054da8b3ef4465b13edb546549859607a4a4ff", kill_on_drop: false }`
[INFO] [stdout] a22449519c452d5bf21f67b4d1054da8b3ef4465b13edb546549859607a4a4ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 33c105ad2a420efa461d912109855d4cdc8270a6cded39a46f8deb4dc1a37b3a
[INFO] running `Command { std: "docker" "start" "-a" "33c105ad2a420efa461d912109855d4cdc8270a6cded39a46f8deb4dc1a37b3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.3
[INFO] [stderr]    Compiling const-oid v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "33c105ad2a420efa461d912109855d4cdc8270a6cded39a46f8deb4dc1a37b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c105ad2a420efa461d912109855d4cdc8270a6cded39a46f8deb4dc1a37b3a", kill_on_drop: false }`
[INFO] [stdout] 33c105ad2a420efa461d912109855d4cdc8270a6cded39a46f8deb4dc1a37b3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 03b3110bd49ee012416ef7a875b22d46d6c5038602edb6a7e4115d0d6a09c6a4
[INFO] running `Command { std: "docker" "start" "-a" "03b3110bd49ee012416ef7a875b22d46d6c5038602edb6a7e4115d0d6a09c6a4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/const_oid-483241a53cf91748)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test encoder::tests::encode ... ok
[INFO] [stdout] test parser::tests::parse ... ok
[INFO] [stdout] test parser::tests::reject_empty_string - should panic ... ok
[INFO] [stdout] test parser::tests::reject_non_digits - should panic ... ok
[INFO] [stdout] test parser::tests::reject_trailing_dot - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-7fc2bb26c55dcd22)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test as_bytes ... ok
[INFO] [stdout] test display ... ok
[INFO] [stdout] test from_bytes ... ok
[INFO] [stdout] test from_str ... ok
[INFO] [stdout] test try_from_u32_slice ... ok
[INFO] [stdout] test parse_empty - should panic ... ok
[INFO] [stdout] test parse_invalid_first_arc - should panic ... ok
[INFO] [stdout] test parse_invalid_second_arc - should panic ... ok
[INFO] [stdout] test parse_too_short - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests const-oid
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ObjectIdentifier::new (line 114) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03b3110bd49ee012416ef7a875b22d46d6c5038602edb6a7e4115d0d6a09c6a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03b3110bd49ee012416ef7a875b22d46d6c5038602edb6a7e4115d0d6a09c6a4", kill_on_drop: false }`
[INFO] [stdout] 03b3110bd49ee012416ef7a875b22d46d6c5038602edb6a7e4115d0d6a09c6a4