[INFO] cloning repository https://github.com/yukilost/compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yukilost/compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukilost%2Fcompiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukilost%2Fcompiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be5ffb6f370e09eac46474d665719ba1e300621c
[INFO] checking yukilost/compiler against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukilost%2Fcompiler" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yukilost/compiler on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yukilost/compiler
[INFO] finished tweaking git repo https://github.com/yukilost/compiler
[INFO] tweaked toml for git repo https://github.com/yukilost/compiler written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/yukilost/compiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5d39d8f94a8dd2d85d9861f1912bd8dcd396bd50436ec8ed120066c59b2bba2
[INFO] running `Command { std: "docker" "start" "-a" "b5d39d8f94a8dd2d85d9861f1912bd8dcd396bd50436ec8ed120066c59b2bba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5d39d8f94a8dd2d85d9861f1912bd8dcd396bd50436ec8ed120066c59b2bba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5d39d8f94a8dd2d85d9861f1912bd8dcd396bd50436ec8ed120066c59b2bba2", kill_on_drop: false }`
[INFO] [stdout] b5d39d8f94a8dd2d85d9861f1912bd8dcd396bd50436ec8ed120066c59b2bba2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a05ab23cb49c9b838c405997d46605d77002fd7f85ce13e0c224d61d9b5a513
[INFO] running `Command { std: "docker" "start" "-a" "7a05ab23cb49c9b838c405997d46605d77002fd7f85ce13e0c224d61d9b5a513", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking thread_local v1.1.1
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "7a05ab23cb49c9b838c405997d46605d77002fd7f85ce13e0c224d61d9b5a513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a05ab23cb49c9b838c405997d46605d77002fd7f85ce13e0c224d61d9b5a513", kill_on_drop: false }`
[INFO] [stdout] 7a05ab23cb49c9b838c405997d46605d77002fd7f85ce13e0c224d61d9b5a513