[INFO] fetching crate barkup 0.0.2...
[INFO] testing barkup-0.0.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate barkup 0.0.2 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate barkup 0.0.2 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 barkup 0.0.2
[INFO] finished tweaking crates.io crate barkup 0.0.2
[INFO] tweaked toml for crates.io crate barkup 0.0.2 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate crates.io crate barkup 0.0.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] b574e6dd609b4ec6b1da0b109287773a598b6cc861a22db7af2a5b54742dcff3
[INFO] running `Command { std: "docker" "start" "-a" "b574e6dd609b4ec6b1da0b109287773a598b6cc861a22db7af2a5b54742dcff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b574e6dd609b4ec6b1da0b109287773a598b6cc861a22db7af2a5b54742dcff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b574e6dd609b4ec6b1da0b109287773a598b6cc861a22db7af2a5b54742dcff3", kill_on_drop: false }`
[INFO] [stdout] b574e6dd609b4ec6b1da0b109287773a598b6cc861a22db7af2a5b54742dcff3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 3327fb3163963d547eb4d3fbfce14db45f3381ee4a78f8920d8ea9fffdc2c595
[INFO] running `Command { std: "docker" "start" "-a" "3327fb3163963d547eb4d3fbfce14db45f3381ee4a78f8920d8ea9fffdc2c595", kill_on_drop: false }`
[INFO] [stderr]    Compiling barkup v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "3327fb3163963d547eb4d3fbfce14db45f3381ee4a78f8920d8ea9fffdc2c595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3327fb3163963d547eb4d3fbfce14db45f3381ee4a78f8920d8ea9fffdc2c595", kill_on_drop: false }`
[INFO] [stdout] 3327fb3163963d547eb4d3fbfce14db45f3381ee4a78f8920d8ea9fffdc2c595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 21bf0583e6d6288bc8d27ae07c25479e5b9ac5832f574bb6b53fc7d5e7ddab23
[INFO] running `Command { std: "docker" "start" "-a" "21bf0583e6d6288bc8d27ae07c25479e5b9ac5832f574bb6b53fc7d5e7ddab23", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling barkup v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "21bf0583e6d6288bc8d27ae07c25479e5b9ac5832f574bb6b53fc7d5e7ddab23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21bf0583e6d6288bc8d27ae07c25479e5b9ac5832f574bb6b53fc7d5e7ddab23", kill_on_drop: false }`
[INFO] [stdout] 21bf0583e6d6288bc8d27ae07c25479e5b9ac5832f574bb6b53fc7d5e7ddab23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] c3740dd89e1357b27bfe20ad39ce2fc21b5f7d49ef5780951c58bc7bac9c167d
[INFO] running `Command { std: "docker" "start" "-a" "c3740dd89e1357b27bfe20ad39ce2fc21b5f7d49ef5780951c58bc7bac9c167d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/barkup-70e8540fc3309d01)
[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" "c3740dd89e1357b27bfe20ad39ce2fc21b5f7d49ef5780951c58bc7bac9c167d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3740dd89e1357b27bfe20ad39ce2fc21b5f7d49ef5780951c58bc7bac9c167d", kill_on_drop: false }`
[INFO] [stdout] c3740dd89e1357b27bfe20ad39ce2fc21b5f7d49ef5780951c58bc7bac9c167d