[INFO] fetching crate thiserror-impl 1.0.26...
[INFO] testing thiserror-impl-1.0.26 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate thiserror-impl 1.0.26 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate thiserror-impl 1.0.26 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thiserror-impl 1.0.26
[INFO] finished tweaking crates.io crate thiserror-impl 1.0.26
[INFO] tweaked toml for crates.io crate thiserror-impl 1.0.26 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26f2354bef0e8586fc9cab9dd64063e20f35f0653e8c5d77e362facf83d334db
[INFO] running `Command { std: "docker" "start" "-a" "26f2354bef0e8586fc9cab9dd64063e20f35f0653e8c5d77e362facf83d334db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26f2354bef0e8586fc9cab9dd64063e20f35f0653e8c5d77e362facf83d334db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f2354bef0e8586fc9cab9dd64063e20f35f0653e8c5d77e362facf83d334db", kill_on_drop: false }`
[INFO] [stdout] 26f2354bef0e8586fc9cab9dd64063e20f35f0653e8c5d77e362facf83d334db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed26c6ef0d93070f55cd954f3af2d022afaf3d7247193c93e0d71bc82bc880c1
[INFO] running `Command { std: "docker" "start" "-a" "ed26c6ef0d93070f55cd954f3af2d022afaf3d7247193c93e0d71bc82bc880c1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling thiserror-impl v1.0.26 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `Command { std: "docker" "inspect" "ed26c6ef0d93070f55cd954f3af2d022afaf3d7247193c93e0d71bc82bc880c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed26c6ef0d93070f55cd954f3af2d022afaf3d7247193c93e0d71bc82bc880c1", kill_on_drop: false }`
[INFO] [stdout] ed26c6ef0d93070f55cd954f3af2d022afaf3d7247193c93e0d71bc82bc880c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f067e752b98f547e22cff282cfaf9987e3b9996517ba4bb5f231c8ec2effcd9e
[INFO] running `Command { std: "docker" "start" "-a" "f067e752b98f547e22cff282cfaf9987e3b9996517ba4bb5f231c8ec2effcd9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.26 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "f067e752b98f547e22cff282cfaf9987e3b9996517ba4bb5f231c8ec2effcd9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f067e752b98f547e22cff282cfaf9987e3b9996517ba4bb5f231c8ec2effcd9e", kill_on_drop: false }`
[INFO] [stdout] f067e752b98f547e22cff282cfaf9987e3b9996517ba4bb5f231c8ec2effcd9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 952303fcf9f3f84cba85ef84a87d5273b08ef27f810dccfcdb9df2652a7ce6f0
[INFO] running `Command { std: "docker" "start" "-a" "952303fcf9f3f84cba85ef84a87d5273b08ef27f810dccfcdb9df2652a7ce6f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/thiserror_impl-6e74ecfdf2e17332)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thiserror-impl
[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] [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] running `Command { std: "docker" "inspect" "952303fcf9f3f84cba85ef84a87d5273b08ef27f810dccfcdb9df2652a7ce6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "952303fcf9f3f84cba85ef84a87d5273b08ef27f810dccfcdb9df2652a7ce6f0", kill_on_drop: false }`
[INFO] [stdout] 952303fcf9f3f84cba85ef84a87d5273b08ef27f810dccfcdb9df2652a7ce6f0