[INFO] fetching crate needler 0.1.0...
[INFO] testing needler-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate needler 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate needler 0.1.0
[INFO] finished tweaking crates.io crate needler 0.1.0
[INFO] tweaked toml for crates.io crate needler 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate needler 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate needler 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1704dbf40f27ea38d0e4b7ab7b10197e6ced423becb666a2a90067e3c3a84c2c
[INFO] running `Command { std: "docker" "start" "-a" "1704dbf40f27ea38d0e4b7ab7b10197e6ced423becb666a2a90067e3c3a84c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1704dbf40f27ea38d0e4b7ab7b10197e6ced423becb666a2a90067e3c3a84c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1704dbf40f27ea38d0e4b7ab7b10197e6ced423becb666a2a90067e3c3a84c2c", kill_on_drop: false }`
[INFO] [stdout] 1704dbf40f27ea38d0e4b7ab7b10197e6ced423becb666a2a90067e3c3a84c2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c6374a3ba61f32f0b39dd9d91115ee3965c7ee6cc10272263ba77ce085411c2
[INFO] running `Command { std: "docker" "start" "-a" "0c6374a3ba61f32f0b39dd9d91115ee3965c7ee6cc10272263ba77ce085411c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling needler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "0c6374a3ba61f32f0b39dd9d91115ee3965c7ee6cc10272263ba77ce085411c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6374a3ba61f32f0b39dd9d91115ee3965c7ee6cc10272263ba77ce085411c2", kill_on_drop: false }`
[INFO] [stdout] 0c6374a3ba61f32f0b39dd9d91115ee3965c7ee6cc10272263ba77ce085411c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8535226fbdabf6dfba3c2690c5d97f127a1d2c0cb1fc4c32c89f87146a588a0b
[INFO] running `Command { std: "docker" "start" "-a" "8535226fbdabf6dfba3c2690c5d97f127a1d2c0cb1fc4c32c89f87146a588a0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling needler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "8535226fbdabf6dfba3c2690c5d97f127a1d2c0cb1fc4c32c89f87146a588a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8535226fbdabf6dfba3c2690c5d97f127a1d2c0cb1fc4c32c89f87146a588a0b", kill_on_drop: false }`
[INFO] [stdout] 8535226fbdabf6dfba3c2690c5d97f127a1d2c0cb1fc4c32c89f87146a588a0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2db9c4c8a2c822dcb79c620351c1bba58c24f85e5378cfe9b6ff868872a869ce
[INFO] running `Command { std: "docker" "start" "-a" "2db9c4c8a2c822dcb79c620351c1bba58c24f85e5378cfe9b6ff868872a869ce", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/needler-6a80cfa8a144b74c)
[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" "2db9c4c8a2c822dcb79c620351c1bba58c24f85e5378cfe9b6ff868872a869ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db9c4c8a2c822dcb79c620351c1bba58c24f85e5378cfe9b6ff868872a869ce", kill_on_drop: false }`
[INFO] [stdout] 2db9c4c8a2c822dcb79c620351c1bba58c24f85e5378cfe9b6ff868872a869ce