[INFO] cloning repository https://github.com/romanz/test_arrayvec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/romanz/test_arrayvec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromanz%2Ftest_arrayvec", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromanz%2Ftest_arrayvec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b7f2402ff6996186711559d138fc9a75a7600a3
[INFO] checking romanz/test_arrayvec against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromanz%2Ftest_arrayvec" "/workspace/builds/worker-51/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/romanz/test_arrayvec on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/romanz/test_arrayvec
[INFO] finished tweaking git repo https://github.com/romanz/test_arrayvec
[INFO] tweaked toml for git repo https://github.com/romanz/test_arrayvec written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate git repo https://github.com/romanz/test_arrayvec already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c24244be0d791edde4d5e9e139ce8c7885383ceda8e7a9020cdd448a8d29eae8
[INFO] running `Command { std: "docker" "start" "-a" "c24244be0d791edde4d5e9e139ce8c7885383ceda8e7a9020cdd448a8d29eae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c24244be0d791edde4d5e9e139ce8c7885383ceda8e7a9020cdd448a8d29eae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c24244be0d791edde4d5e9e139ce8c7885383ceda8e7a9020cdd448a8d29eae8", kill_on_drop: false }`
[INFO] [stdout] c24244be0d791edde4d5e9e139ce8c7885383ceda8e7a9020cdd448a8d29eae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dac9c43750e4afef6c8d45049c8bfef33a8811e259def2f559408e526ba974f
[INFO] running `Command { std: "docker" "start" "-a" "1dac9c43750e4afef6c8d45049c8bfef33a8811e259def2f559408e526ba974f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking test_arrayvec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.39s
[INFO] running `Command { std: "docker" "inspect" "1dac9c43750e4afef6c8d45049c8bfef33a8811e259def2f559408e526ba974f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dac9c43750e4afef6c8d45049c8bfef33a8811e259def2f559408e526ba974f", kill_on_drop: false }`
[INFO] [stdout] 1dac9c43750e4afef6c8d45049c8bfef33a8811e259def2f559408e526ba974f