[INFO] fetching crate pipewrench 0.0.0...
[INFO] testing pipewrench-0.0.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate pipewrench 0.0.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate pipewrench 0.0.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pipewrench 0.0.0
[INFO] finished tweaking crates.io crate pipewrench 0.0.0
[INFO] tweaked toml for crates.io crate pipewrench 0.0.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31ab4572ed6a598d549b3dba18149b026963dd09883fe588d40fb39ed3ff3165
[INFO] running `Command { std: "docker" "start" "-a" "31ab4572ed6a598d549b3dba18149b026963dd09883fe588d40fb39ed3ff3165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31ab4572ed6a598d549b3dba18149b026963dd09883fe588d40fb39ed3ff3165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ab4572ed6a598d549b3dba18149b026963dd09883fe588d40fb39ed3ff3165", kill_on_drop: false }`
[INFO] [stdout] 31ab4572ed6a598d549b3dba18149b026963dd09883fe588d40fb39ed3ff3165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c45568df3c1e2d9ed6f33d736aea815df684f64de29520b99d9dbfd78292689
[INFO] running `Command { std: "docker" "start" "-a" "9c45568df3c1e2d9ed6f33d736aea815df684f64de29520b99d9dbfd78292689", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipewrench v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "9c45568df3c1e2d9ed6f33d736aea815df684f64de29520b99d9dbfd78292689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c45568df3c1e2d9ed6f33d736aea815df684f64de29520b99d9dbfd78292689", kill_on_drop: false }`
[INFO] [stdout] 9c45568df3c1e2d9ed6f33d736aea815df684f64de29520b99d9dbfd78292689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67f22e6d10580b754b3effbdb6a5fbcedd72236c31ad11d1562c006043ca6dbf
[INFO] running `Command { std: "docker" "start" "-a" "67f22e6d10580b754b3effbdb6a5fbcedd72236c31ad11d1562c006043ca6dbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipewrench v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "67f22e6d10580b754b3effbdb6a5fbcedd72236c31ad11d1562c006043ca6dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67f22e6d10580b754b3effbdb6a5fbcedd72236c31ad11d1562c006043ca6dbf", kill_on_drop: false }`
[INFO] [stdout] 67f22e6d10580b754b3effbdb6a5fbcedd72236c31ad11d1562c006043ca6dbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 878b6ef3b10f9ead8e48ae5377616d553e47c7bc40a4baef3ce377477525ce8e
[INFO] running `Command { std: "docker" "start" "-a" "878b6ef3b10f9ead8e48ae5377616d553e47c7bc40a4baef3ce377477525ce8e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pipewrench-7035ce28e4fbb2a0)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests pipewrench
[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 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" "878b6ef3b10f9ead8e48ae5377616d553e47c7bc40a4baef3ce377477525ce8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "878b6ef3b10f9ead8e48ae5377616d553e47c7bc40a4baef3ce377477525ce8e", kill_on_drop: false }`
[INFO] [stdout] 878b6ef3b10f9ead8e48ae5377616d553e47c7bc40a4baef3ce377477525ce8e