[INFO] fetching crate plurr 0.2.1...
[INFO] testing plurr-0.2.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate plurr 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate plurr 0.2.1 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 plurr 0.2.1
[INFO] finished tweaking crates.io crate plurr 0.2.1
[INFO] tweaked toml for crates.io crate plurr 0.2.1 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 643f50bd591ff74bdd90774638ff58b7e430210e1d0bad9d53972dbbf2f2984e
[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" "643f50bd591ff74bdd90774638ff58b7e430210e1d0bad9d53972dbbf2f2984e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "643f50bd591ff74bdd90774638ff58b7e430210e1d0bad9d53972dbbf2f2984e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "643f50bd591ff74bdd90774638ff58b7e430210e1d0bad9d53972dbbf2f2984e", kill_on_drop: false }`
[INFO] [stdout] 643f50bd591ff74bdd90774638ff58b7e430210e1d0bad9d53972dbbf2f2984e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 84364f3c378c869fa8a10f5d4c9873efe22f4086981352b7608a5895badff4af
[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" "84364f3c378c869fa8a10f5d4c9873efe22f4086981352b7608a5895badff4af", kill_on_drop: false }`
[INFO] [stderr]    Compiling plurr v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "84364f3c378c869fa8a10f5d4c9873efe22f4086981352b7608a5895badff4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84364f3c378c869fa8a10f5d4c9873efe22f4086981352b7608a5895badff4af", kill_on_drop: false }`
[INFO] [stdout] 84364f3c378c869fa8a10f5d4c9873efe22f4086981352b7608a5895badff4af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 30d652758a74cfdd98885414d717b81ead73eaf819c82664f7e840daa1781cf6
[INFO] running `Command { std: "docker" "start" "-a" "30d652758a74cfdd98885414d717b81ead73eaf819c82664f7e840daa1781cf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling plurr v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "30d652758a74cfdd98885414d717b81ead73eaf819c82664f7e840daa1781cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d652758a74cfdd98885414d717b81ead73eaf819c82664f7e840daa1781cf6", kill_on_drop: false }`
[INFO] [stdout] 30d652758a74cfdd98885414d717b81ead73eaf819c82664f7e840daa1781cf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a7c4a7a105f04d002d4e8f27c6cb137f6023d02ef5d8fa16f67940c2db1caeb7
[INFO] running `Command { std: "docker" "start" "-a" "a7c4a7a105f04d002d4e8f27c6cb137f6023d02ef5d8fa16f67940c2db1caeb7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[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] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/plurr-5386cbe547a91906)
[INFO] [stderr]      Running tests/test_format.rs (/opt/rustwide/target/debug/deps/test_format-8148ee1a961bd647)
[INFO] [stdout] test format_arbitrary_arg ... ok
[INFO] [stderr]    Doc-tests plurr
[INFO] [stdout] test format_n_plural ... ok
[INFO] [stdout] test format_nested ... ok
[INFO] [stdout] test format_nested_locale ... ok
[INFO] [stdout] test format_no_str_args ... ok
[INFO] [stdout] test format_not_zero_or_positive_args ... ok
[INFO] [stdout] test format_error_param_undefined ... ok
[INFO] [stdout] test format_error_unmatched_braces ... ok
[INFO] [stdout] test format_error_empty_placeholder ... ok
[INFO] [stdout] test format_args ... ok
[INFO] [stdout] test format_no_auto_plurals ... ok
[INFO] [stdout] test format_locale_arg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 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 src/lib.rs - Plurr::format (line 88) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7c4a7a105f04d002d4e8f27c6cb137f6023d02ef5d8fa16f67940c2db1caeb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7c4a7a105f04d002d4e8f27c6cb137f6023d02ef5d8fa16f67940c2db1caeb7", kill_on_drop: false }`
[INFO] [stdout] a7c4a7a105f04d002d4e8f27c6cb137f6023d02ef5d8fa16f67940c2db1caeb7