[INFO] fetching crate coffea 0.1.0...
[INFO] testing coffea-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate coffea 0.1.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate coffea 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coffea 0.1.0
[INFO] finished tweaking crates.io crate coffea 0.1.0
[INFO] tweaked toml for crates.io crate coffea 0.1.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate crates.io crate coffea 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3dda34ae1ac08215dc35e23ed5a8a061e4c8c78160284d63b37837bc27ee40e
[INFO] running `Command { std: "docker" "start" "-a" "c3dda34ae1ac08215dc35e23ed5a8a061e4c8c78160284d63b37837bc27ee40e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3dda34ae1ac08215dc35e23ed5a8a061e4c8c78160284d63b37837bc27ee40e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3dda34ae1ac08215dc35e23ed5a8a061e4c8c78160284d63b37837bc27ee40e", kill_on_drop: false }`
[INFO] [stdout] c3dda34ae1ac08215dc35e23ed5a8a061e4c8c78160284d63b37837bc27ee40e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f0062c6c3c978ba650d8420a5ef7d0a4f6dbe00f7b67c934b026a4330420e3c
[INFO] running `Command { std: "docker" "start" "-a" "3f0062c6c3c978ba650d8420a5ef7d0a4f6dbe00f7b67c934b026a4330420e3c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bitreader v0.3.2
[INFO] [stderr]    Compiling coffea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "3f0062c6c3c978ba650d8420a5ef7d0a4f6dbe00f7b67c934b026a4330420e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0062c6c3c978ba650d8420a5ef7d0a4f6dbe00f7b67c934b026a4330420e3c", kill_on_drop: false }`
[INFO] [stdout] 3f0062c6c3c978ba650d8420a5ef7d0a4f6dbe00f7b67c934b026a4330420e3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce43ab22782d1716f7a9be3fe316b8a413623efece42eae816be260f0c52eefd
[INFO] running `Command { std: "docker" "start" "-a" "ce43ab22782d1716f7a9be3fe316b8a413623efece42eae816be260f0c52eefd", kill_on_drop: false }`
[INFO] [stderr]    Compiling coffea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "ce43ab22782d1716f7a9be3fe316b8a413623efece42eae816be260f0c52eefd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce43ab22782d1716f7a9be3fe316b8a413623efece42eae816be260f0c52eefd", kill_on_drop: false }`
[INFO] [stdout] ce43ab22782d1716f7a9be3fe316b8a413623efece42eae816be260f0c52eefd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e7975417097c04e4baf38f3702002a2e4e2991e487ab5598b208e160446b2b2
[INFO] running `Command { std: "docker" "start" "-a" "0e7975417097c04e4baf38f3702002a2e4e2991e487ab5598b208e160446b2b2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coffea-1b35bf56eb641d29)
[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" "0e7975417097c04e4baf38f3702002a2e4e2991e487ab5598b208e160446b2b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e7975417097c04e4baf38f3702002a2e4e2991e487ab5598b208e160446b2b2", kill_on_drop: false }`
[INFO] [stdout] 0e7975417097c04e4baf38f3702002a2e4e2991e487ab5598b208e160446b2b2