[INFO] fetching crate cargo-purge 0.1.1...
[INFO] testing cargo-purge-0.1.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate cargo-purge 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cargo-purge 0.1.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-purge 0.1.1
[INFO] finished tweaking crates.io crate cargo-purge 0.1.1
[INFO] tweaked toml for crates.io crate cargo-purge 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate cargo-purge 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab8e0a3d1b6adc60e205eece408f296ea607338f21f972783243289c659838dc
[INFO] running `Command { std: "docker" "start" "-a" "ab8e0a3d1b6adc60e205eece408f296ea607338f21f972783243289c659838dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab8e0a3d1b6adc60e205eece408f296ea607338f21f972783243289c659838dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab8e0a3d1b6adc60e205eece408f296ea607338f21f972783243289c659838dc", kill_on_drop: false }`
[INFO] [stdout] ab8e0a3d1b6adc60e205eece408f296ea607338f21f972783243289c659838dc
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67e6816b06c4715b9972f8aec5ada62b402704440e39e1de916c62bb224ecbf6
[INFO] running `Command { std: "docker" "start" "-a" "67e6816b06c4715b9972f8aec5ada62b402704440e39e1de916c62bb224ecbf6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling whoami v1.1.2
[INFO] [stderr]    Compiling cargo-purge v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "67e6816b06c4715b9972f8aec5ada62b402704440e39e1de916c62bb224ecbf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67e6816b06c4715b9972f8aec5ada62b402704440e39e1de916c62bb224ecbf6", kill_on_drop: false }`
[INFO] [stdout] 67e6816b06c4715b9972f8aec5ada62b402704440e39e1de916c62bb224ecbf6
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 873e9a17ae4804e891c8bc5e3e92f0914473d97bf228699b2f7a478224e7f111
[INFO] running `Command { std: "docker" "start" "-a" "873e9a17ae4804e891c8bc5e3e92f0914473d97bf228699b2f7a478224e7f111", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-purge v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "873e9a17ae4804e891c8bc5e3e92f0914473d97bf228699b2f7a478224e7f111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873e9a17ae4804e891c8bc5e3e92f0914473d97bf228699b2f7a478224e7f111", kill_on_drop: false }`
[INFO] [stdout] 873e9a17ae4804e891c8bc5e3e92f0914473d97bf228699b2f7a478224e7f111
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa7b7b501e23e9dc75f5a1112fe351afc561516ccf3cd14a856c4d597c7c28ef
[INFO] running `Command { std: "docker" "start" "-a" "aa7b7b501e23e9dc75f5a1112fe351afc561516ccf3cd14a856c4d597c7c28ef", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_purge-eb0da60ddd5f2f6d)
[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" "aa7b7b501e23e9dc75f5a1112fe351afc561516ccf3cd14a856c4d597c7c28ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7b7b501e23e9dc75f5a1112fe351afc561516ccf3cd14a856c4d597c7c28ef", kill_on_drop: false }`
[INFO] [stdout] aa7b7b501e23e9dc75f5a1112fe351afc561516ccf3cd14a856c4d597c7c28ef