[INFO] fetching crate glabel 0.0.0...
[INFO] testing glabel-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate glabel 0.0.0 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate glabel 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate glabel 0.0.0
[INFO] finished tweaking crates.io crate glabel 0.0.0
[INFO] tweaked toml for crates.io crate glabel 0.0.0 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate crates.io crate glabel 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43e464266693f9a4372b403b1fc145b3781e6dcbf72afc56e7815daa63e3f4a8
[INFO] running `Command { std: "docker" "start" "-a" "43e464266693f9a4372b403b1fc145b3781e6dcbf72afc56e7815daa63e3f4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43e464266693f9a4372b403b1fc145b3781e6dcbf72afc56e7815daa63e3f4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e464266693f9a4372b403b1fc145b3781e6dcbf72afc56e7815daa63e3f4a8", kill_on_drop: false }`
[INFO] [stdout] 43e464266693f9a4372b403b1fc145b3781e6dcbf72afc56e7815daa63e3f4a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed93ab26bdd9ac53a10cb87da18f82e3e98bb52f05146e88399df4b239245743
[INFO] running `Command { std: "docker" "start" "-a" "ed93ab26bdd9ac53a10cb87da18f82e3e98bb52f05146e88399df4b239245743", kill_on_drop: false }`
[INFO] [stderr]    Compiling glabel v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "ed93ab26bdd9ac53a10cb87da18f82e3e98bb52f05146e88399df4b239245743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed93ab26bdd9ac53a10cb87da18f82e3e98bb52f05146e88399df4b239245743", kill_on_drop: false }`
[INFO] [stdout] ed93ab26bdd9ac53a10cb87da18f82e3e98bb52f05146e88399df4b239245743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61b228073ade7963c221389d24689092b5197dfd78ea0d072588698b0bcb6568
[INFO] running `Command { std: "docker" "start" "-a" "61b228073ade7963c221389d24689092b5197dfd78ea0d072588698b0bcb6568", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling glabel v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "61b228073ade7963c221389d24689092b5197dfd78ea0d072588698b0bcb6568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b228073ade7963c221389d24689092b5197dfd78ea0d072588698b0bcb6568", kill_on_drop: false }`
[INFO] [stdout] 61b228073ade7963c221389d24689092b5197dfd78ea0d072588698b0bcb6568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2ea33428b7428a099d248f83b8fed125e55bdf83d9b62819e58806cc3aec035
[INFO] running `Command { std: "docker" "start" "-a" "b2ea33428b7428a099d248f83b8fed125e55bdf83d9b62819e58806cc3aec035", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/glabel-5306674c5930f79b)
[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" "b2ea33428b7428a099d248f83b8fed125e55bdf83d9b62819e58806cc3aec035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ea33428b7428a099d248f83b8fed125e55bdf83d9b62819e58806cc3aec035", kill_on_drop: false }`
[INFO] [stdout] b2ea33428b7428a099d248f83b8fed125e55bdf83d9b62819e58806cc3aec035