[INFO] cloning repository https://github.com/cuiweixie/rust-stdlib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cuiweixie/rust-stdlib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcuiweixie%2Frust-stdlib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcuiweixie%2Frust-stdlib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f17709f5d2cfb96a7b7054503427c6a5c68dce99
[INFO] checking cuiweixie/rust-stdlib against try#342ed2e8608ee307743c341962b427652cdb06e9 for pr-146562
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcuiweixie%2Frust-stdlib" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cuiweixie/rust-stdlib
[INFO] finished tweaking git repo https://github.com/cuiweixie/rust-stdlib
[INFO] tweaked toml for git repo https://github.com/cuiweixie/rust-stdlib written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cuiweixie/rust-stdlib on toolchain 342ed2e8608ee307743c341962b427652cdb06e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cuiweixie/rust-stdlib already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c717d258b1a539fb85cb9ca2d0b699a2ba62a9c5693c1bd67ba7b0ab7c32dde9
[INFO] running `Command { std: "docker" "start" "-a" "c717d258b1a539fb85cb9ca2d0b699a2ba62a9c5693c1bd67ba7b0ab7c32dde9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c717d258b1a539fb85cb9ca2d0b699a2ba62a9c5693c1bd67ba7b0ab7c32dde9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c717d258b1a539fb85cb9ca2d0b699a2ba62a9c5693c1bd67ba7b0ab7c32dde9", kill_on_drop: false }`
[INFO] [stdout] c717d258b1a539fb85cb9ca2d0b699a2ba62a9c5693c1bd67ba7b0ab7c32dde9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb20ad9b454f1e6ef9024be618f45e0155d375ad38df9dedae7d738a385fe7b1
[INFO] running `Command { std: "docker" "start" "-a" "cb20ad9b454f1e6ef9024be618f45e0155d375ad38df9dedae7d738a385fe7b1", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-stdlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "cb20ad9b454f1e6ef9024be618f45e0155d375ad38df9dedae7d738a385fe7b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb20ad9b454f1e6ef9024be618f45e0155d375ad38df9dedae7d738a385fe7b1", kill_on_drop: false }`
[INFO] [stdout] cb20ad9b454f1e6ef9024be618f45e0155d375ad38df9dedae7d738a385fe7b1