[INFO] fetching crate srcerr 0.4.0...
[INFO] testing srcerr-0.4.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate srcerr 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate srcerr 0.4.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate srcerr 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate srcerr 0.4.0
[INFO] tweaked toml for crates.io crate srcerr 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate srcerr 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bfe99d0c7be3c3b802d8dcbef96a25105c2cf7c12a9edc96c4739b93786b4924
[INFO] running `Command { std: "docker" "start" "-a" "bfe99d0c7be3c3b802d8dcbef96a25105c2cf7c12a9edc96c4739b93786b4924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfe99d0c7be3c3b802d8dcbef96a25105c2cf7c12a9edc96c4739b93786b4924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfe99d0c7be3c3b802d8dcbef96a25105c2cf7c12a9edc96c4739b93786b4924", kill_on_drop: false }`
[INFO] [stdout] bfe99d0c7be3c3b802d8dcbef96a25105c2cf7c12a9edc96c4739b93786b4924
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 735c9aa23b9c98d10b182f3e80186952faf43f2e30b78c48ef2e239a295fc332
[INFO] running `Command { std: "docker" "start" "-a" "735c9aa23b9c98d10b182f3e80186952faf43f2e30b78c48ef2e239a295fc332", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling srcerr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "735c9aa23b9c98d10b182f3e80186952faf43f2e30b78c48ef2e239a295fc332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "735c9aa23b9c98d10b182f3e80186952faf43f2e30b78c48ef2e239a295fc332", kill_on_drop: false }`
[INFO] [stdout] 735c9aa23b9c98d10b182f3e80186952faf43f2e30b78c48ef2e239a295fc332
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60fc5f5adcd2cb893431094f7f552022121ad9e5d8ac7be6676b4e5976d7f81a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "60fc5f5adcd2cb893431094f7f552022121ad9e5d8ac7be6676b4e5976d7f81a", kill_on_drop: false }`
[INFO] [stderr]    Compiling srcerr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "60fc5f5adcd2cb893431094f7f552022121ad9e5d8ac7be6676b4e5976d7f81a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60fc5f5adcd2cb893431094f7f552022121ad9e5d8ac7be6676b4e5976d7f81a", kill_on_drop: false }`
[INFO] [stdout] 60fc5f5adcd2cb893431094f7f552022121ad9e5d8ac7be6676b4e5976d7f81a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54ac0f2dcc9540efaa31bb016c2a0cf7a7470b2b4745c5e52fe8ce287ec71c94
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "54ac0f2dcc9540efaa31bb016c2a0cf7a7470b2b4745c5e52fe8ce287ec71c94", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/srcerr-a9b2418a0a426007)
[INFO] [stdout] test fmt::code::tests::zero_pads_error_code_log_10_exact ... ok
[INFO] [stderr]    Doc-tests srcerr
[INFO] [stdout] test fmt::note::tests::valid_exprs_returns_list_of_suggested_values ... ok
[INFO] [stdout] test model::source_error::tests::as_diagnostic_passes_through_all_members ... ok
[INFO] [stdout] test fmt::code::tests::zero_pads_error_code_log_10_inexact ... ok
[INFO] [stdout] test fmt::note::tests::valid_exprs_does_not_have_comma_when_one_suggestion ... ok
[INFO] [stdout] test model::source_error::tests::delegates_error_source_to_error_detail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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" "54ac0f2dcc9540efaa31bb016c2a0cf7a7470b2b4745c5e52fe8ce287ec71c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54ac0f2dcc9540efaa31bb016c2a0cf7a7470b2b4745c5e52fe8ce287ec71c94", kill_on_drop: false }`
[INFO] [stdout] 54ac0f2dcc9540efaa31bb016c2a0cf7a7470b2b4745c5e52fe8ce287ec71c94