[INFO] fetching crate err-report 0.1.2...
[INFO] testing err-report-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate err-report 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate err-report 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate err-report 0.1.2
[INFO] tweaked toml for crates.io crate err-report 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate err-report 0.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate err-report 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indoc v2.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e5a07cc5aa8368e6a39a57a6bf185b07cded25324b2e2c6cb650fa9f8552240
[INFO] running `Command { std: "docker" "start" "-a" "8e5a07cc5aa8368e6a39a57a6bf185b07cded25324b2e2c6cb650fa9f8552240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e5a07cc5aa8368e6a39a57a6bf185b07cded25324b2e2c6cb650fa9f8552240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5a07cc5aa8368e6a39a57a6bf185b07cded25324b2e2c6cb650fa9f8552240", kill_on_drop: false }`
[INFO] [stdout] 8e5a07cc5aa8368e6a39a57a6bf185b07cded25324b2e2c6cb650fa9f8552240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12ce000e1313232a3ee30454d7727c3baaa25727a4a076176538f67e9b227145
[INFO] running `Command { std: "docker" "start" "-a" "12ce000e1313232a3ee30454d7727c3baaa25727a4a076176538f67e9b227145", kill_on_drop: false }`
[INFO] [stderr]    Compiling err-report v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "12ce000e1313232a3ee30454d7727c3baaa25727a4a076176538f67e9b227145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ce000e1313232a3ee30454d7727c3baaa25727a4a076176538f67e9b227145", kill_on_drop: false }`
[INFO] [stdout] 12ce000e1313232a3ee30454d7727c3baaa25727a4a076176538f67e9b227145
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] addb20993f7e0994c1ff92f37dffddca176398d6ad027cb2065be1f008b6b694
[INFO] running `Command { std: "docker" "start" "-a" "addb20993f7e0994c1ff92f37dffddca176398d6ad027cb2065be1f008b6b694", kill_on_drop: false }`
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling err-report v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "addb20993f7e0994c1ff92f37dffddca176398d6ad027cb2065be1f008b6b694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "addb20993f7e0994c1ff92f37dffddca176398d6ad027cb2065be1f008b6b694", kill_on_drop: false }`
[INFO] [stdout] addb20993f7e0994c1ff92f37dffddca176398d6ad027cb2065be1f008b6b694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c475494a321a60e4babfcf9e0d61edf173d8980e5461040b0177df47ba68f1f
[INFO] running `Command { std: "docker" "start" "-a" "9c475494a321a60e4babfcf9e0d61edf173d8980e5461040b0177df47ba68f1f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/err_report-edc461bc35cb1f57)
[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/tests.rs (/opt/rustwide/target/debug/deps/tests-7a209a84cc6868a0)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test wrapped_error_pretty ... ok
[INFO] [stdout] test wrapped_error_single_line ... ok
[INFO] [stdout] test standalone_error_single_line ... ok
[INFO] [stdout] test standalone_error_pretty ... 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] [stderr]    Doc-tests err_report
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Report (line 149) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Report<E>::pretty (line 311) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - Report (line 195) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Report (line 44) ... ok
[INFO] [stdout] test src/lib.rs - Report<E>::pretty (line 265) ... ok
[INFO] [stdout] test src/lib.rs - Report (line 102) - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.66s; merged doctests compilation took 0.63s
[INFO] running `Command { std: "docker" "inspect" "9c475494a321a60e4babfcf9e0d61edf173d8980e5461040b0177df47ba68f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c475494a321a60e4babfcf9e0d61edf173d8980e5461040b0177df47ba68f1f", kill_on_drop: false }`
[INFO] [stdout] 9c475494a321a60e4babfcf9e0d61edf173d8980e5461040b0177df47ba68f1f