[INFO] cloning repository https://github.com/lilydjwg/simplehist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lilydjwg/simplehist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flilydjwg%2Fsimplehist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flilydjwg%2Fsimplehist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13a18a3de5b1f2a4eff4297ad16c1f1bb897470a
[INFO] checking lilydjwg/simplehist against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flilydjwg%2Fsimplehist" "/workspace/builds/worker-100/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-100/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lilydjwg/simplehist on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lilydjwg/simplehist
[INFO] finished tweaking git repo https://github.com/lilydjwg/simplehist
[INFO] tweaked toml for git repo https://github.com/lilydjwg/simplehist written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] crate git repo https://github.com/lilydjwg/simplehist already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded histo v0.1.0
[INFO] [stderr]   Downloaded streaming-stats v0.1.29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18013c591f68ade4c8d666d0cf2b786c2d95a96a748917fc6f6daaea5f87d4ec
[INFO] running `Command { std: "docker" "start" "-a" "18013c591f68ade4c8d666d0cf2b786c2d95a96a748917fc6f6daaea5f87d4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18013c591f68ade4c8d666d0cf2b786c2d95a96a748917fc6f6daaea5f87d4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18013c591f68ade4c8d666d0cf2b786c2d95a96a748917fc6f6daaea5f87d4ec", kill_on_drop: false }`
[INFO] [stdout] 18013c591f68ade4c8d666d0cf2b786c2d95a96a748917fc6f6daaea5f87d4ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e94f43bb7aa48a85218d9bd45389fd2112aeb6b8d684db234824afcd5abaab98
[INFO] running `Command { std: "docker" "start" "-a" "e94f43bb7aa48a85218d9bd45389fd2112aeb6b8d684db234824afcd5abaab98", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking streaming-stats v0.1.29
[INFO] [stderr]     Checking histo v0.1.0
[INFO] [stderr]     Checking simplehist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.63s
[INFO] running `Command { std: "docker" "inspect" "e94f43bb7aa48a85218d9bd45389fd2112aeb6b8d684db234824afcd5abaab98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e94f43bb7aa48a85218d9bd45389fd2112aeb6b8d684db234824afcd5abaab98", kill_on_drop: false }`
[INFO] [stdout] e94f43bb7aa48a85218d9bd45389fd2112aeb6b8d684db234824afcd5abaab98