[INFO] fetching crate err-report 0.1.2...
[INFO] testing err-report-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate err-report 0.1.2 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate err-report 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a07917354e70e2c5b800fc4af7208ddf9d3f080060d2656a2661d4682baa72e
[INFO] running `Command { std: "docker" "start" "-a" "1a07917354e70e2c5b800fc4af7208ddf9d3f080060d2656a2661d4682baa72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a07917354e70e2c5b800fc4af7208ddf9d3f080060d2656a2661d4682baa72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a07917354e70e2c5b800fc4af7208ddf9d3f080060d2656a2661d4682baa72e", kill_on_drop: false }`
[INFO] [stdout] 1a07917354e70e2c5b800fc4af7208ddf9d3f080060d2656a2661d4682baa72e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b900d541b4d0c38e0851c3844c415dfadd2763d699d8e27c6b475b0adbe3c3da
[INFO] running `Command { std: "docker" "start" "-a" "b900d541b4d0c38e0851c3844c415dfadd2763d699d8e27c6b475b0adbe3c3da", 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 0.16s
[INFO] running `Command { std: "docker" "inspect" "b900d541b4d0c38e0851c3844c415dfadd2763d699d8e27c6b475b0adbe3c3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b900d541b4d0c38e0851c3844c415dfadd2763d699d8e27c6b475b0adbe3c3da", kill_on_drop: false }`
[INFO] [stdout] b900d541b4d0c38e0851c3844c415dfadd2763d699d8e27c6b475b0adbe3c3da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47a5d42ce79106c398d51843541f21f8bc3f3390643f1a86f17b4369c6c3877a
[INFO] running `Command { std: "docker" "start" "-a" "47a5d42ce79106c398d51843541f21f8bc3f3390643f1a86f17b4369c6c3877a", 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 1.05s
[INFO] running `Command { std: "docker" "inspect" "47a5d42ce79106c398d51843541f21f8bc3f3390643f1a86f17b4369c6c3877a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47a5d42ce79106c398d51843541f21f8bc3f3390643f1a86f17b4369c6c3877a", kill_on_drop: false }`
[INFO] [stdout] 47a5d42ce79106c398d51843541f21f8bc3f3390643f1a86f17b4369c6c3877a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 570715dfe550cb696e1f5c2c0e49eaadf7eebee7b2aeaf06d316c0d87424f110
[INFO] running `Command { std: "docker" "start" "-a" "570715dfe550cb696e1f5c2c0e49eaadf7eebee7b2aeaf06d316c0d87424f110", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/err_report-c5d3b024116ed03d)
[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-7bf4072635c78064)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test wrapped_error_pretty ... ok
[INFO] [stdout] test standalone_error_pretty ... ok
[INFO] [stdout] test standalone_error_single_line ... ok
[INFO] [stdout] test wrapped_error_single_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests err_report
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - Report<E>::pretty (line 265) ... ok
[INFO] [stdout] test src/lib.rs - Report (line 44) ... ok
[INFO] [stdout] test src/lib.rs - Report (line 195) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Report<E>::pretty (line 311) ... ok
[INFO] [stdout] test src/lib.rs - Report (line 149) - should panic ... 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 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "570715dfe550cb696e1f5c2c0e49eaadf7eebee7b2aeaf06d316c0d87424f110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "570715dfe550cb696e1f5c2c0e49eaadf7eebee7b2aeaf06d316c0d87424f110", kill_on_drop: false }`
[INFO] [stdout] 570715dfe550cb696e1f5c2c0e49eaadf7eebee7b2aeaf06d316c0d87424f110