[INFO] cloning repository https://github.com/bojanserafimov/stbb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bojanserafimov/stbb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbojanserafimov%2Fstbb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbojanserafimov%2Fstbb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17c2bf70d5a0117185634115046140f21705849d
[INFO] testing bojanserafimov/stbb against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbojanserafimov%2Fstbb" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bojanserafimov/stbb 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 git repo https://github.com/bojanserafimov/stbb
[INFO] finished tweaking git repo https://github.com/bojanserafimov/stbb
[INFO] tweaked toml for git repo https://github.com/bojanserafimov/stbb written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/bojanserafimov/stbb 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 79c380a5c48c1edd731ed0503678bc8a3170852852ae256d45597e8ccbb0c763
[INFO] running `Command { std: "docker" "start" "-a" "79c380a5c48c1edd731ed0503678bc8a3170852852ae256d45597e8ccbb0c763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79c380a5c48c1edd731ed0503678bc8a3170852852ae256d45597e8ccbb0c763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c380a5c48c1edd731ed0503678bc8a3170852852ae256d45597e8ccbb0c763", kill_on_drop: false }`
[INFO] [stdout] 79c380a5c48c1edd731ed0503678bc8a3170852852ae256d45597e8ccbb0c763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 64559c1d47de3d62eb336ba25d10516d5981b437a7f96f6eb723606a9cc3f3cb
[INFO] running `Command { std: "docker" "start" "-a" "64559c1d47de3d62eb336ba25d10516d5981b437a7f96f6eb723606a9cc3f3cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling stbb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "64559c1d47de3d62eb336ba25d10516d5981b437a7f96f6eb723606a9cc3f3cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64559c1d47de3d62eb336ba25d10516d5981b437a7f96f6eb723606a9cc3f3cb", kill_on_drop: false }`
[INFO] [stdout] 64559c1d47de3d62eb336ba25d10516d5981b437a7f96f6eb723606a9cc3f3cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 277153b79965fc11b907e036bca910e1683bfc3daf2251bc175f703ed88b7458
[INFO] running `Command { std: "docker" "start" "-a" "277153b79965fc11b907e036bca910e1683bfc3daf2251bc175f703ed88b7458", kill_on_drop: false }`
[INFO] [stderr]    Compiling stbb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "277153b79965fc11b907e036bca910e1683bfc3daf2251bc175f703ed88b7458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "277153b79965fc11b907e036bca910e1683bfc3daf2251bc175f703ed88b7458", kill_on_drop: false }`
[INFO] [stdout] 277153b79965fc11b907e036bca910e1683bfc3daf2251bc175f703ed88b7458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ddefeaf37e5655945b23f0227475845730177df930d52991bb6cf247305f54df
[INFO] running `Command { std: "docker" "start" "-a" "ddefeaf37e5655945b23f0227475845730177df930d52991bb6cf247305f54df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stbb-d5d4606397fcb9b6)
[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" "ddefeaf37e5655945b23f0227475845730177df930d52991bb6cf247305f54df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddefeaf37e5655945b23f0227475845730177df930d52991bb6cf247305f54df", kill_on_drop: false }`
[INFO] [stdout] ddefeaf37e5655945b23f0227475845730177df930d52991bb6cf247305f54df