[INFO] fetching crate pwner 0.1.7...
[INFO] testing pwner-0.1.7 against 1.59.0 for beta-1.60-1
[INFO] extracting crate pwner 0.1.7 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate pwner 0.1.7 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pwner 0.1.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pwner 0.1.7
[INFO] tweaked toml for crates.io crate pwner 0.1.7 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate pwner 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21240dd354215e3c6676225b7408f123b163cd73ab04f215088903eecb4cbe9e
[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" "21240dd354215e3c6676225b7408f123b163cd73ab04f215088903eecb4cbe9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21240dd354215e3c6676225b7408f123b163cd73ab04f215088903eecb4cbe9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21240dd354215e3c6676225b7408f123b163cd73ab04f215088903eecb4cbe9e", kill_on_drop: false }`
[INFO] [stdout] 21240dd354215e3c6676225b7408f123b163cd73ab04f215088903eecb4cbe9e
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de380dd1f2026094f744e33f2075f953e13f177432c8afaa207dcc6f4e6a8a5a
[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" "de380dd1f2026094f744e33f2075f953e13f177432c8afaa207dcc6f4e6a8a5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling nix v0.23.0
[INFO] [stderr]    Compiling pwner v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.24s
[INFO] running `Command { std: "docker" "inspect" "de380dd1f2026094f744e33f2075f953e13f177432c8afaa207dcc6f4e6a8a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de380dd1f2026094f744e33f2075f953e13f177432c8afaa207dcc6f4e6a8a5a", kill_on_drop: false }`
[INFO] [stdout] de380dd1f2026094f744e33f2075f953e13f177432c8afaa207dcc6f4e6a8a5a
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] a52e7d0a533fa4f3bba4d4903fd69b0b11bee4426d5c31ca55da27a5b322afc7
[INFO] running `Command { std: "docker" "start" "-a" "a52e7d0a533fa4f3bba4d4903fd69b0b11bee4426d5c31ca55da27a5b322afc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling tokio-macros v1.5.0
[INFO] [stderr]    Compiling pwner v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.04s
[INFO] running `Command { std: "docker" "inspect" "a52e7d0a533fa4f3bba4d4903fd69b0b11bee4426d5c31ca55da27a5b322afc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52e7d0a533fa4f3bba4d4903fd69b0b11bee4426d5c31ca55da27a5b322afc7", kill_on_drop: false }`
[INFO] [stdout] a52e7d0a533fa4f3bba4d4903fd69b0b11bee4426d5c31ca55da27a5b322afc7
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36bb0169dffeb152e81ab39eb3264c36b34170e41d50aee4d497ef31b549291c
[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" "36bb0169dffeb152e81ab39eb3264c36b34170e41d50aee4d497ef31b549291c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pwner-f8eddba08ea92655)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test process::test::read ... ok
[INFO] [stdout] test process::test::write ... ok
[INFO] [stdout] test process::test::decompose ... ok
[INFO] [stdout] test process::test::drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pwner
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/process.rs - process::Duplex::decompose (line 179) - compile ... ok
[INFO] [stdout] test src/process.rs - process::Output::read_from (line 380) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 45) - compile ... ok
[INFO] [stdout] test src/lib.rs - Spawner::spawn_owned (line 83) - compile ... ok
[INFO] [stdout] test src/process.rs - process::Output::pipes (line 401) - compile ... ok
[INFO] [stdout] test src/process.rs - process (line 31) - compile ... ok
[INFO] [stdout] test src/process.rs - process::Simplex::eject (line 326) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 21) - compile ... ok
[INFO] [stdout] test src/process.rs - process::Duplex::id (line 107) - compile ... ok
[INFO] [stdout] test src/process.rs - process::Duplex::pipes (line 150) - compile ... ok
[INFO] [stdout] test src/process.rs - process (line 7) - compile ... ok
[INFO] [stdout] test src/process.rs - process::Duplex::eject (line 214) - compile ... ok
[INFO] [stdout] test src/process.rs - process::Simplex (line 266) - compile ... ok
[INFO] [stdout] test src/process.rs - process::Duplex::read_from (line 129) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 12) - compile ... ok
[INFO] [stdout] test src/process.rs - process (line 16) - compile ... ok
[INFO] [stdout] test src/process.rs - process::Simplex::id (line 292) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "36bb0169dffeb152e81ab39eb3264c36b34170e41d50aee4d497ef31b549291c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36bb0169dffeb152e81ab39eb3264c36b34170e41d50aee4d497ef31b549291c", kill_on_drop: false }`
[INFO] [stdout] 36bb0169dffeb152e81ab39eb3264c36b34170e41d50aee4d497ef31b549291c