[INFO] cloning repository https://github.com/yusdacra/naersk_bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yusdacra/naersk_bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyusdacra%2Fnaersk_bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyusdacra%2Fnaersk_bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b46f7bb130e3c14d08fa52a49f7d7acd02f92d6d
[INFO] checking yusdacra/naersk_bug against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyusdacra%2Fnaersk_bug" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yusdacra/naersk_bug on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yusdacra/naersk_bug
[INFO] finished tweaking git repo https://github.com/yusdacra/naersk_bug
[INFO] tweaked toml for git repo https://github.com/yusdacra/naersk_bug written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/yusdacra/naersk_bug already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36af20d1135aa4f8fe1a22aafcc5cfdc5b8bb731dd67da604cb0726c061d8327
[INFO] running `Command { std: "docker" "start" "-a" "36af20d1135aa4f8fe1a22aafcc5cfdc5b8bb731dd67da604cb0726c061d8327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36af20d1135aa4f8fe1a22aafcc5cfdc5b8bb731dd67da604cb0726c061d8327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36af20d1135aa4f8fe1a22aafcc5cfdc5b8bb731dd67da604cb0726c061d8327", kill_on_drop: false }`
[INFO] [stdout] 36af20d1135aa4f8fe1a22aafcc5cfdc5b8bb731dd67da604cb0726c061d8327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 328ff61c9ed6380edc33dc856b6ace14c7cf056a690dacb00ad1a6da70c0d3bc
[INFO] running `Command { std: "docker" "start" "-a" "328ff61c9ed6380edc33dc856b6ace14c7cf056a690dacb00ad1a6da70c0d3bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rand_core v0.6.1
[INFO] [stderr]     Checking rand_core v0.6.1 (https://github.com/rust-random/rand.git?rev=bda997404d9ab8a89d590734d8b0bb72aed10758#bda99740)
[INFO] [stderr]     Checking mre_naersk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "328ff61c9ed6380edc33dc856b6ace14c7cf056a690dacb00ad1a6da70c0d3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328ff61c9ed6380edc33dc856b6ace14c7cf056a690dacb00ad1a6da70c0d3bc", kill_on_drop: false }`
[INFO] [stdout] 328ff61c9ed6380edc33dc856b6ace14c7cf056a690dacb00ad1a6da70c0d3bc