[INFO] fetching crate pwner 0.1.3...
[INFO] testing pwner-0.1.3 against 1.47.0 for beta-1.48-1
[INFO] extracting crate pwner 0.1.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate pwner 0.1.3 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pwner 0.1.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pwner 0.1.3
[INFO] tweaked toml for crates.io crate pwner 0.1.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate pwner 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 56d4e3768f1c1531465cdd49f06d6a777a2fda4d2cf9527c092ec1bf433fa991
[INFO] running `Command { std: "docker" "start" "-a" "56d4e3768f1c1531465cdd49f06d6a777a2fda4d2cf9527c092ec1bf433fa991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56d4e3768f1c1531465cdd49f06d6a777a2fda4d2cf9527c092ec1bf433fa991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56d4e3768f1c1531465cdd49f06d6a777a2fda4d2cf9527c092ec1bf433fa991", kill_on_drop: false }`
[INFO] [stdout] 56d4e3768f1c1531465cdd49f06d6a777a2fda4d2cf9527c092ec1bf433fa991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4867c1e0dbddb920dc80907bf33dbb86b9d3402545bb51e32ddf6d1de18787f
[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" "b4867c1e0dbddb920dc80907bf33dbb86b9d3402545bb51e32ddf6d1de18787f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling pwner v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.14s
[INFO] running `Command { std: "docker" "inspect" "b4867c1e0dbddb920dc80907bf33dbb86b9d3402545bb51e32ddf6d1de18787f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4867c1e0dbddb920dc80907bf33dbb86b9d3402545bb51e32ddf6d1de18787f", kill_on_drop: false }`
[INFO] [stdout] b4867c1e0dbddb920dc80907bf33dbb86b9d3402545bb51e32ddf6d1de18787f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64082890b65c3104cce7d9d569dbc9dcf370309f6dec20a35c67be668e78dda4
[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" "64082890b65c3104cce7d9d569dbc9dcf370309f6dec20a35c67be668e78dda4", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.1.4
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.16
[INFO] [stderr]    Compiling pwner v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.79s
[INFO] running `Command { std: "docker" "inspect" "64082890b65c3104cce7d9d569dbc9dcf370309f6dec20a35c67be668e78dda4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64082890b65c3104cce7d9d569dbc9dcf370309f6dec20a35c67be668e78dda4", kill_on_drop: false }`
[INFO] [stdout] 64082890b65c3104cce7d9d569dbc9dcf370309f6dec20a35c67be668e78dda4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22b6032597414d4fb61284d964ea849961d6378ebc6217bd86b4f7bb91326250
[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" "22b6032597414d4fb61284d964ea849961d6378ebc6217bd86b4f7bb91326250", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pwner-0bdcf9519a5bd93e
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test process::test::test_drop ... ok
[INFO] [stdout] test process::test::test_write ... ok
[INFO] [stdout] test process::test::test_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pwner
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/process.rs - process (line 16) ... ok
[INFO] [stdout] test src/process.rs - process::Process::id (line 106) ... ok
[INFO] [stdout] test src/process.rs - process::Process::read_from (line 130) ... ok
[INFO] [stdout] test src/process.rs - process (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - Spawner::spawn_owned (line 80) ... ok
[INFO] [stdout] test src/process.rs - process::Process::decompose (line 151) ... ok
[INFO] [stdout] test src/lib.rs - Process::id (line 107) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/process.rs - process (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "22b6032597414d4fb61284d964ea849961d6378ebc6217bd86b4f7bb91326250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b6032597414d4fb61284d964ea849961d6378ebc6217bd86b4f7bb91326250", kill_on_drop: false }`
[INFO] [stdout] 22b6032597414d4fb61284d964ea849961d6378ebc6217bd86b4f7bb91326250