[INFO] fetching crate quick-error 2.0.1...
[INFO] testing quick-error-2.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate quick-error 2.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate quick-error 2.0.1 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 quick-error 2.0.1
[INFO] finished tweaking crates.io crate quick-error 2.0.1
[INFO] tweaked toml for crates.io crate quick-error 2.0.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate quick-error 2.0.1 already has a lockfile, it will not be regenerated
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 0cb5b88ce2d0621554c9db849289d1612d61d21442f4c2a1da0675a1662c6b78
[INFO] running `Command { std: "docker" "start" "-a" "0cb5b88ce2d0621554c9db849289d1612d61d21442f4c2a1da0675a1662c6b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cb5b88ce2d0621554c9db849289d1612d61d21442f4c2a1da0675a1662c6b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb5b88ce2d0621554c9db849289d1612d61d21442f4c2a1da0675a1662c6b78", kill_on_drop: false }`
[INFO] [stdout] 0cb5b88ce2d0621554c9db849289d1612d61d21442f4c2a1da0675a1662c6b78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 45e33d350be964c3fea3efb4fed9572bcf7827756a1895d8517714985de0c141
[INFO] running `Command { std: "docker" "start" "-a" "45e33d350be964c3fea3efb4fed9572bcf7827756a1895d8517714985de0c141", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-error v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "45e33d350be964c3fea3efb4fed9572bcf7827756a1895d8517714985de0c141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e33d350be964c3fea3efb4fed9572bcf7827756a1895d8517714985de0c141", kill_on_drop: false }`
[INFO] [stdout] 45e33d350be964c3fea3efb4fed9572bcf7827756a1895d8517714985de0c141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9c13d8e6fc7cef829bfb5371af54e6fddf97ba92aad90786d2ea285e28005138
[INFO] running `Command { std: "docker" "start" "-a" "9c13d8e6fc7cef829bfb5371af54e6fddf97ba92aad90786d2ea285e28005138", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-error v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "9c13d8e6fc7cef829bfb5371af54e6fddf97ba92aad90786d2ea285e28005138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c13d8e6fc7cef829bfb5371af54e6fddf97ba92aad90786d2ea285e28005138", kill_on_drop: false }`
[INFO] [stdout] 9c13d8e6fc7cef829bfb5371af54e6fddf97ba92aad90786d2ea285e28005138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 74a1dcbb387ede284c51c311830602632dfd6b060f6b053560de340169d30251
[INFO] running `Command { std: "docker" "start" "-a" "74a1dcbb387ede284c51c311830602632dfd6b060f6b053560de340169d30251", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 19 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quick_error-e34151049dd05483)
[INFO] [stdout] test test::bare_item_trait ... ok
[INFO] [stdout] test test::parse_float_error ... ok
[INFO] [stdout] test test::bare_item_direct ... ok
[INFO] [stdout] test test::debug_context ... ok
[INFO] [stdout] test test::struct_wrapper_struct_from ... ok
[INFO] [stdout] test test::tuple_wrapper_custom_from ... ok
[INFO] [stdout] test test::conditional_compilation ... ok
[INFO] [stdout] test test::tuple_wrapper_discard ... ok
[INFO] [stdout] test test::tuple_wrapper_from ... ok
[INFO] [stdout] test test::tuple_wrapper_singleton ... ok
[INFO] [stdout] test test::tuple_wrapper_trait_two_fields ... ok
[INFO] [stdout] test test::wrapper ... ok
[INFO] [stdout] test test::tuple_wrapper_trait_str ... ok
[INFO] [stdout] test test::path_context ... ok
[INFO] [stdout] test test::struct_wrapper_err ... ok
[INFO] [stdout] test test::struct_wrapper_excess_comma ... ok
[INFO] [stderr]    Doc-tests quick-error
[INFO] [stdout] test test::cause_struct_wrapper_err ... ok
[INFO] [stdout] test test::parse_int_error ... ok
[INFO] [stdout] test test::tuple_wrapper_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 118) ... ok
[INFO] [stdout] test src/lib.rs - (line 262) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 142) ... ok
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stdout] test src/lib.rs - (line 179) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 276) ... ok
[INFO] [stdout] test src/lib.rs - (line 161) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 204) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74a1dcbb387ede284c51c311830602632dfd6b060f6b053560de340169d30251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a1dcbb387ede284c51c311830602632dfd6b060f6b053560de340169d30251", kill_on_drop: false }`
[INFO] [stdout] 74a1dcbb387ede284c51c311830602632dfd6b060f6b053560de340169d30251