[INFO] fetching crate mpl 0.1.0...
[INFO] testing mpl-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate mpl 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate mpl 0.1.0 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 mpl 0.1.0
[INFO] finished tweaking crates.io crate mpl 0.1.0
[INFO] tweaked toml for crates.io crate mpl 0.1.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 10122bf8eafb82e78b6633e3083d42afd2b41ec4fad8374fc0619716dd2bd1b7
[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" "10122bf8eafb82e78b6633e3083d42afd2b41ec4fad8374fc0619716dd2bd1b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10122bf8eafb82e78b6633e3083d42afd2b41ec4fad8374fc0619716dd2bd1b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10122bf8eafb82e78b6633e3083d42afd2b41ec4fad8374fc0619716dd2bd1b7", kill_on_drop: false }`
[INFO] [stdout] 10122bf8eafb82e78b6633e3083d42afd2b41ec4fad8374fc0619716dd2bd1b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ba4338d8c3cff2f44ec62321e5636354168196dc9e4db604ec5a689194f950c6
[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" "ba4338d8c3cff2f44ec62321e5636354168196dc9e4db604ec5a689194f950c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "ba4338d8c3cff2f44ec62321e5636354168196dc9e4db604ec5a689194f950c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4338d8c3cff2f44ec62321e5636354168196dc9e4db604ec5a689194f950c6", kill_on_drop: false }`
[INFO] [stdout] ba4338d8c3cff2f44ec62321e5636354168196dc9e4db604ec5a689194f950c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d498928a18b7279362e40dc49fa7a8b5a91939f32578b4a1503a56e4edc41ec0
[INFO] running `Command { std: "docker" "start" "-a" "d498928a18b7279362e40dc49fa7a8b5a91939f32578b4a1503a56e4edc41ec0", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "d498928a18b7279362e40dc49fa7a8b5a91939f32578b4a1503a56e4edc41ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d498928a18b7279362e40dc49fa7a8b5a91939f32578b4a1503a56e4edc41ec0", kill_on_drop: false }`
[INFO] [stdout] d498928a18b7279362e40dc49fa7a8b5a91939f32578b4a1503a56e4edc41ec0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 709bb603cdc1f9b6bda9cb642b2d16701f52d8419736cbc3d734164ffeba25a5
[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" "709bb603cdc1f9b6bda9cb642b2d16701f52d8419736cbc3d734164ffeba25a5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mpl-e46df6f4132a569b)
[INFO] [stdout] test span::start_and_len_span::tests::from_lo_hi ... ok
[INFO] [stdout] test rules::tests::rules ... ok
[INFO] [stdout] test symbols::terminal::str_terminal::tests::convert ... ok
[INFO] [stdout] test span::start_and_len_span::tests::from_lo_len ... ok
[INFO] [stderr]      Running tests/number.rs (/opt/rustwide/target/debug/deps/number-32518d625d844b75)
[INFO] [stdout] test symbols::terminal::slice_terminal::tests::convert ... ok
[INFO] [stdout] test span::start_and_len_span::tests::merge_lhs_and_rhs ... ok
[INFO] [stdout] test symbols::terminal::u8slice_terminal::tests::convert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parentheses.rs (/opt/rustwide/target/debug/deps/parentheses-99b8669672feedf0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test parentheses ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test wav_riff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/wav_riff.rs (/opt/rustwide/target/debug/deps/wav_riff-cd672f44a21f40df)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mpl
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/input/mod.rs - input::Input (line 10) ... ok
[INFO] [stdout] test src/symbols/variable.rs - symbols::variable::Variable (line 5) ... ok
[INFO] [stdout] test src/position/mod.rs - position::Position (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "709bb603cdc1f9b6bda9cb642b2d16701f52d8419736cbc3d734164ffeba25a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "709bb603cdc1f9b6bda9cb642b2d16701f52d8419736cbc3d734164ffeba25a5", kill_on_drop: false }`
[INFO] [stdout] 709bb603cdc1f9b6bda9cb642b2d16701f52d8419736cbc3d734164ffeba25a5