[INFO] fetching crate cargo-pebble 0.0.0...
[INFO] testing cargo-pebble-0.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate cargo-pebble 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cargo-pebble 0.0.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-pebble 0.0.0
[INFO] finished tweaking crates.io crate cargo-pebble 0.0.0
[INFO] tweaked toml for crates.io crate cargo-pebble 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42a1abbb9277e6d8dad6d688cfd67cd5c5d465917eeaf236ec943f1a3ef981d5
[INFO] running `Command { std: "docker" "start" "-a" "42a1abbb9277e6d8dad6d688cfd67cd5c5d465917eeaf236ec943f1a3ef981d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42a1abbb9277e6d8dad6d688cfd67cd5c5d465917eeaf236ec943f1a3ef981d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a1abbb9277e6d8dad6d688cfd67cd5c5d465917eeaf236ec943f1a3ef981d5", kill_on_drop: false }`
[INFO] [stdout] 42a1abbb9277e6d8dad6d688cfd67cd5c5d465917eeaf236ec943f1a3ef981d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e9e90296f4a127bf6c2ac4a5357b76eec3087fdf1d1ac72d7f43df2322e7dcd
[INFO] running `Command { std: "docker" "start" "-a" "4e9e90296f4a127bf6c2ac4a5357b76eec3087fdf1d1ac72d7f43df2322e7dcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-pebble v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "4e9e90296f4a127bf6c2ac4a5357b76eec3087fdf1d1ac72d7f43df2322e7dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e9e90296f4a127bf6c2ac4a5357b76eec3087fdf1d1ac72d7f43df2322e7dcd", kill_on_drop: false }`
[INFO] [stdout] 4e9e90296f4a127bf6c2ac4a5357b76eec3087fdf1d1ac72d7f43df2322e7dcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51b96ad9b424133d7ba97fbc4a8891f1ce98e927d24dbcef83ae904eef810b9d
[INFO] running `Command { std: "docker" "start" "-a" "51b96ad9b424133d7ba97fbc4a8891f1ce98e927d24dbcef83ae904eef810b9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-pebble v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "51b96ad9b424133d7ba97fbc4a8891f1ce98e927d24dbcef83ae904eef810b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51b96ad9b424133d7ba97fbc4a8891f1ce98e927d24dbcef83ae904eef810b9d", kill_on_drop: false }`
[INFO] [stdout] 51b96ad9b424133d7ba97fbc4a8891f1ce98e927d24dbcef83ae904eef810b9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4a8c3a2186a48ddeba3995a39a83818886ee7ae0b345e3574551761f1fb69be
[INFO] running `Command { std: "docker" "start" "-a" "c4a8c3a2186a48ddeba3995a39a83818886ee7ae0b345e3574551761f1fb69be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_pebble-dc89709d74aae0c4)
[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" "c4a8c3a2186a48ddeba3995a39a83818886ee7ae0b345e3574551761f1fb69be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4a8c3a2186a48ddeba3995a39a83818886ee7ae0b345e3574551761f1fb69be", kill_on_drop: false }`
[INFO] [stdout] c4a8c3a2186a48ddeba3995a39a83818886ee7ae0b345e3574551761f1fb69be