[INFO] fetching crate cargo-stabilize 0.1.0...
[INFO] testing cargo-stabilize-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate cargo-stabilize 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cargo-stabilize 0.1.0 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-stabilize 0.1.0
[INFO] finished tweaking crates.io crate cargo-stabilize 0.1.0
[INFO] tweaked toml for crates.io crate cargo-stabilize 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d4c11833903f1345a25efd51f5672fac03f60bb865ad3071f034f1019045ebc
[INFO] running `Command { std: "docker" "start" "-a" "6d4c11833903f1345a25efd51f5672fac03f60bb865ad3071f034f1019045ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d4c11833903f1345a25efd51f5672fac03f60bb865ad3071f034f1019045ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d4c11833903f1345a25efd51f5672fac03f60bb865ad3071f034f1019045ebc", kill_on_drop: false }`
[INFO] [stdout] 6d4c11833903f1345a25efd51f5672fac03f60bb865ad3071f034f1019045ebc
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a944fb9d6254a42880f3883e5ccbf21200c772489c2a5289722669d742e159c9
[INFO] running `Command { std: "docker" "start" "-a" "a944fb9d6254a42880f3883e5ccbf21200c772489c2a5289722669d742e159c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling cargo-stabilize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `Command { std: "docker" "inspect" "a944fb9d6254a42880f3883e5ccbf21200c772489c2a5289722669d742e159c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a944fb9d6254a42880f3883e5ccbf21200c772489c2a5289722669d742e159c9", kill_on_drop: false }`
[INFO] [stdout] a944fb9d6254a42880f3883e5ccbf21200c772489c2a5289722669d742e159c9
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 809b449883ec41dd280855c2588027d6c7ec6cd187530ec6e4b3312142f6d235
[INFO] running `Command { std: "docker" "start" "-a" "809b449883ec41dd280855c2588027d6c7ec6cd187530ec6e4b3312142f6d235", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-stabilize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "809b449883ec41dd280855c2588027d6c7ec6cd187530ec6e4b3312142f6d235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "809b449883ec41dd280855c2588027d6c7ec6cd187530ec6e4b3312142f6d235", kill_on_drop: false }`
[INFO] [stdout] 809b449883ec41dd280855c2588027d6c7ec6cd187530ec6e4b3312142f6d235
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e57640dc52926f0dd565ae49c6bcb632992526eb293a22d52a97ea9dd308aede
[INFO] running `Command { std: "docker" "start" "-a" "e57640dc52926f0dd565ae49c6bcb632992526eb293a22d52a97ea9dd308aede", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_stabilize-147b72843a026f0e)
[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" "e57640dc52926f0dd565ae49c6bcb632992526eb293a22d52a97ea9dd308aede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e57640dc52926f0dd565ae49c6bcb632992526eb293a22d52a97ea9dd308aede", kill_on_drop: false }`
[INFO] [stdout] e57640dc52926f0dd565ae49c6bcb632992526eb293a22d52a97ea9dd308aede