[INFO] fetching crate heartfelt 0.1.5...
[INFO] testing heartfelt-0.1.5 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate heartfelt 0.1.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate heartfelt 0.1.5 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 heartfelt 0.1.5
[INFO] finished tweaking crates.io crate heartfelt 0.1.5
[INFO] tweaked toml for crates.io crate heartfelt 0.1.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 85e10b93e2f5f46aca72e2114bbff1026fe17e17505ec441de92cd9b7024cc7a
[INFO] running `Command { std: "docker" "start" "-a" "85e10b93e2f5f46aca72e2114bbff1026fe17e17505ec441de92cd9b7024cc7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85e10b93e2f5f46aca72e2114bbff1026fe17e17505ec441de92cd9b7024cc7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85e10b93e2f5f46aca72e2114bbff1026fe17e17505ec441de92cd9b7024cc7a", kill_on_drop: false }`
[INFO] [stdout] 85e10b93e2f5f46aca72e2114bbff1026fe17e17505ec441de92cd9b7024cc7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 1a53024214c4b21a526a1c35f72f93946e4cf758419c91f71a6efb06ad283c3f
[INFO] running `Command { std: "docker" "start" "-a" "1a53024214c4b21a526a1c35f72f93946e4cf758419c91f71a6efb06ad283c3f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling regex-lexer v0.1.0
[INFO] [stderr]    Compiling ahash v0.6.3
[INFO] [stderr]    Compiling heartfelt v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "1a53024214c4b21a526a1c35f72f93946e4cf758419c91f71a6efb06ad283c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a53024214c4b21a526a1c35f72f93946e4cf758419c91f71a6efb06ad283c3f", kill_on_drop: false }`
[INFO] [stdout] 1a53024214c4b21a526a1c35f72f93946e4cf758419c91f71a6efb06ad283c3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] edc5b9ea166270d483d64ea7836a6d08c4b358ee12a2a114d57990aa5dd50b94
[INFO] running `Command { std: "docker" "start" "-a" "edc5b9ea166270d483d64ea7836a6d08c4b358ee12a2a114d57990aa5dd50b94", kill_on_drop: false }`
[INFO] [stderr]    Compiling heartfelt v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "edc5b9ea166270d483d64ea7836a6d08c4b358ee12a2a114d57990aa5dd50b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc5b9ea166270d483d64ea7836a6d08c4b358ee12a2a114d57990aa5dd50b94", kill_on_drop: false }`
[INFO] [stdout] edc5b9ea166270d483d64ea7836a6d08c4b358ee12a2a114d57990aa5dd50b94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 20ccbf530025bb0b6c4ef14021421aaf6f0cb7ffb5715bbc1989e3d70ec22657
[INFO] running `Command { std: "docker" "start" "-a" "20ccbf530025bb0b6c4ef14021421aaf6f0cb7ffb5715bbc1989e3d70ec22657", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/heartfelt-71fabdc85ad3876f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests heartfelt
[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] [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" "20ccbf530025bb0b6c4ef14021421aaf6f0cb7ffb5715bbc1989e3d70ec22657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ccbf530025bb0b6c4ef14021421aaf6f0cb7ffb5715bbc1989e3d70ec22657", kill_on_drop: false }`
[INFO] [stdout] 20ccbf530025bb0b6c4ef14021421aaf6f0cb7ffb5715bbc1989e3d70ec22657