[INFO] fetching crate pahs 0.1.0-alpha.5...
[INFO] testing pahs-0.1.0-alpha.5 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate pahs 0.1.0-alpha.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pahs 0.1.0-alpha.5 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pahs 0.1.0-alpha.5
[INFO] finished tweaking crates.io crate pahs 0.1.0-alpha.5
[INFO] tweaked toml for crates.io crate pahs 0.1.0-alpha.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate pahs 0.1.0-alpha.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 1f4e560b48f2c1fc2c12312c1974636d866941fe41a1161182d9a64fb54ca873
[INFO] running `Command { std: "docker" "start" "-a" "1f4e560b48f2c1fc2c12312c1974636d866941fe41a1161182d9a64fb54ca873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f4e560b48f2c1fc2c12312c1974636d866941fe41a1161182d9a64fb54ca873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4e560b48f2c1fc2c12312c1974636d866941fe41a1161182d9a64fb54ca873", kill_on_drop: false }`
[INFO] [stdout] 1f4e560b48f2c1fc2c12312c1974636d866941fe41a1161182d9a64fb54ca873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 165ff10ff176ee0557a968efab7485340bc0b0ae187646a8bde64c3fd88cb691
[INFO] running `Command { std: "docker" "start" "-a" "165ff10ff176ee0557a968efab7485340bc0b0ae187646a8bde64c3fd88cb691", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling paste v1.0.4
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling pahs v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.79s
[INFO] running `Command { std: "docker" "inspect" "165ff10ff176ee0557a968efab7485340bc0b0ae187646a8bde64c3fd88cb691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165ff10ff176ee0557a968efab7485340bc0b0ae187646a8bde64c3fd88cb691", kill_on_drop: false }`
[INFO] [stdout] 165ff10ff176ee0557a968efab7485340bc0b0ae187646a8bde64c3fd88cb691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 830120d80efbd30e032ed957584bff2fcd9b5b5d204aece5f9a1ec2eed0fcb41
[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" "830120d80efbd30e032ed957584bff2fcd9b5b5d204aece5f9a1ec2eed0fcb41", kill_on_drop: false }`
[INFO] [stderr]    Compiling pahs v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "830120d80efbd30e032ed957584bff2fcd9b5b5d204aece5f9a1ec2eed0fcb41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "830120d80efbd30e032ed957584bff2fcd9b5b5d204aece5f9a1ec2eed0fcb41", kill_on_drop: false }`
[INFO] [stdout] 830120d80efbd30e032ed957584bff2fcd9b5b5d204aece5f9a1ec2eed0fcb41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df522bdf05e96412ff81c873a4d2c5aaf2fe8c077afde048be191df95928e55a
[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" "df522bdf05e96412ff81c873a4d2c5aaf2fe8c077afde048be191df95928e55a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pahs-88a986325b2096c7)
[INFO] [stdout] running 15 tests
[INFO] [stderr]    Doc-tests pahs
[INFO] [stdout] test combinators::alternate::test::it_accumulates_all_errors ... ok
[INFO] [stdout] test combinators::count::test::it_rewinds_correctly_on_failure ... ok
[INFO] [stdout] test combinators::alternate::test::it_returns_the_first_successful_branch ... ok
[INFO] [stdout] test combinators::n_or_more::test::one_or_more_works ... ok
[INFO] [stdout] test combinators::n_or_more::test::one_or_more_errors_on_irrecoverable_and_rewinds_pos ... ok
[INFO] [stdout] test combinators::optional::tests::irrecoverable_errors_stay_failed ... ok
[INFO] [stdout] test combinators::optional::tests::successful_progress_gets_passed_through ... ok
[INFO] [stdout] test slice::num::test::fails_with_too_short_input ... ok
[INFO] [stdout] test slice::num::test::parses_ints_correctly ... ok
[INFO] [stdout] test combinators::n_or_more::test::zero_or_more_errors_on_irrecoverable_and_rewinds_pos ... ok
[INFO] [stdout] test combinators::alternate::test::it_stops_at_irrecoverable_errors ... ok
[INFO] [stdout] test combinators::count::test::it_works ... ok
[INFO] [stdout] test combinators::n_or_more::test::zero_or_more_works_for_valid_inputs ... ok
[INFO] [stdout] test combinators::n_or_more::test::one_or_more_errors_on_empty ... ok
[INFO] [stdout] test combinators::optional::tests::recoverable_errors_turn_into_success_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "df522bdf05e96412ff81c873a4d2c5aaf2fe8c077afde048be191df95928e55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df522bdf05e96412ff81c873a4d2c5aaf2fe8c077afde048be191df95928e55a", kill_on_drop: false }`
[INFO] [stdout] df522bdf05e96412ff81c873a4d2c5aaf2fe8c077afde048be191df95928e55a