[INFO] cloning repository https://github.com/icorbrey/fe2o3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/icorbrey/fe2o3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficorbrey%2Ffe2o3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficorbrey%2Ffe2o3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52a0ca339f592cc6ff612c962f185895ee771952
[INFO] checking icorbrey/fe2o3 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficorbrey%2Ffe2o3" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/icorbrey/fe2o3 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/icorbrey/fe2o3
[INFO] finished tweaking git repo https://github.com/icorbrey/fe2o3
[INFO] tweaked toml for git repo https://github.com/icorbrey/fe2o3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/icorbrey/fe2o3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e932ee58c33d67d395260235ab8fbbcb0a53dc469ca89128b2639754d240c7d4
[INFO] running `Command { std: "docker" "start" "-a" "e932ee58c33d67d395260235ab8fbbcb0a53dc469ca89128b2639754d240c7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e932ee58c33d67d395260235ab8fbbcb0a53dc469ca89128b2639754d240c7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e932ee58c33d67d395260235ab8fbbcb0a53dc469ca89128b2639754d240c7d4", kill_on_drop: false }`
[INFO] [stdout] e932ee58c33d67d395260235ab8fbbcb0a53dc469ca89128b2639754d240c7d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 044d13d6c261024ef052370f2ca93b8e6391919241333480c5d7856a1896d39d
[INFO] running `Command { std: "docker" "start" "-a" "044d13d6c261024ef052370f2ca93b8e6391919241333480c5d7856a1896d39d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking fe2o3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "044d13d6c261024ef052370f2ca93b8e6391919241333480c5d7856a1896d39d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "044d13d6c261024ef052370f2ca93b8e6391919241333480c5d7856a1896d39d", kill_on_drop: false }`
[INFO] [stdout] 044d13d6c261024ef052370f2ca93b8e6391919241333480c5d7856a1896d39d