[INFO] fetching crate err-report 0.1.2...
[INFO] testing err-report-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate err-report 0.1.2 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate err-report 0.1.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed12a840460052053bf10b79b462203ba535de188f4567313ee3f47b52b333d3
[INFO] running `Command { std: "docker" "start" "-a" "ed12a840460052053bf10b79b462203ba535de188f4567313ee3f47b52b333d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed12a840460052053bf10b79b462203ba535de188f4567313ee3f47b52b333d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed12a840460052053bf10b79b462203ba535de188f4567313ee3f47b52b333d3", kill_on_drop: false }`
[INFO] [stdout] ed12a840460052053bf10b79b462203ba535de188f4567313ee3f47b52b333d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7c44e909a22c61ebfa8d74f75e75cf9fb05d3279eb0f05fe5db0867e5e50ee3
[INFO] running `Command { std: "docker" "start" "-a" "d7c44e909a22c61ebfa8d74f75e75cf9fb05d3279eb0f05fe5db0867e5e50ee3", 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 0.23s
[INFO] running `Command { std: "docker" "inspect" "d7c44e909a22c61ebfa8d74f75e75cf9fb05d3279eb0f05fe5db0867e5e50ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c44e909a22c61ebfa8d74f75e75cf9fb05d3279eb0f05fe5db0867e5e50ee3", kill_on_drop: false }`
[INFO] [stdout] d7c44e909a22c61ebfa8d74f75e75cf9fb05d3279eb0f05fe5db0867e5e50ee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9ab6efeaa270ad3982ce03ff2609b10b0ab112a8639d9e638c9827967b530ca
[INFO] running `Command { std: "docker" "start" "-a" "c9ab6efeaa270ad3982ce03ff2609b10b0ab112a8639d9e638c9827967b530ca", 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 1.12s
[INFO] running `Command { std: "docker" "inspect" "c9ab6efeaa270ad3982ce03ff2609b10b0ab112a8639d9e638c9827967b530ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ab6efeaa270ad3982ce03ff2609b10b0ab112a8639d9e638c9827967b530ca", kill_on_drop: false }`
[INFO] [stdout] c9ab6efeaa270ad3982ce03ff2609b10b0ab112a8639d9e638c9827967b530ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 994ac8939d88e3992c913046a22fd889b4b518785f9a06855ff4cf6bdc0710d5
[INFO] running `Command { std: "docker" "start" "-a" "994ac8939d88e3992c913046a22fd889b4b518785f9a06855ff4cf6bdc0710d5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[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 standalone_error_pretty ... ok
[INFO] [stdout] test wrapped_error_pretty ... ok
[INFO] [stdout] test standalone_error_single_line ... ok
[INFO] [stderr]    Doc-tests err_report
[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 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Report (line 44) ... ok
[INFO] [stdout] test src/lib.rs - Report<E>::pretty (line 311) ... ok
[INFO] [stdout] test src/lib.rs - Report<E>::pretty (line 265) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - Report (line 149) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Report (line 195) - 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 0.04s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.84s; merged doctests compilation took 0.80s
[INFO] running `Command { std: "docker" "inspect" "994ac8939d88e3992c913046a22fd889b4b518785f9a06855ff4cf6bdc0710d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "994ac8939d88e3992c913046a22fd889b4b518785f9a06855ff4cf6bdc0710d5", kill_on_drop: false }`
[INFO] [stdout] 994ac8939d88e3992c913046a22fd889b4b518785f9a06855ff4cf6bdc0710d5