[INFO] cloning repository https://github.com/Tallented-Code-bot/johnnydecimal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tallented-Code-bot/johnnydecimal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTallented-Code-bot%2Fjohnnydecimal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTallented-Code-bot%2Fjohnnydecimal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 769a57da3e927d330c18bbff1ceeec40ad57af26
[INFO] checking Tallented-Code-bot/johnnydecimal against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTallented-Code-bot%2Fjohnnydecimal" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tallented-Code-bot/johnnydecimal on toolchain 86f78589b09557f70c9db3f56ad1921e0a9f76ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tallented-Code-bot/johnnydecimal
[INFO] finished tweaking git repo https://github.com/Tallented-Code-bot/johnnydecimal
[INFO] tweaked toml for git repo https://github.com/Tallented-Code-bot/johnnydecimal written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Tallented-Code-bot/johnnydecimal 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" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b708782e1795fe57d06496489735acb31768b40db48250899bdf2ede1f39468f
[INFO] running `Command { std: "docker" "start" "-a" "b708782e1795fe57d06496489735acb31768b40db48250899bdf2ede1f39468f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b708782e1795fe57d06496489735acb31768b40db48250899bdf2ede1f39468f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b708782e1795fe57d06496489735acb31768b40db48250899bdf2ede1f39468f", kill_on_drop: false }`
[INFO] [stdout] b708782e1795fe57d06496489735acb31768b40db48250899bdf2ede1f39468f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0058141ab150ecc2b432624f6d95ef22ad2aeac98b4d6a8eadf344cf338024a
[INFO] running `Command { std: "docker" "start" "-a" "f0058141ab150ecc2b432624f6d95ef22ad2aeac98b4d6a8eadf344cf338024a", kill_on_drop: false }`
[INFO] [stderr]     Checking os_str_bytes v6.3.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking once_cell v1.13.1
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking rust-fuzzy-search v0.1.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]    Compiling clap_derive v3.2.17
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking clap v3.2.17
[INFO] [stderr]     Checking serde v1.0.144
[INFO] [stderr]     Checking ron v0.8.0
[INFO] [stderr]     Checking johnnydecimal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "f0058141ab150ecc2b432624f6d95ef22ad2aeac98b4d6a8eadf344cf338024a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0058141ab150ecc2b432624f6d95ef22ad2aeac98b4d6a8eadf344cf338024a", kill_on_drop: false }`
[INFO] [stdout] f0058141ab150ecc2b432624f6d95ef22ad2aeac98b4d6a8eadf344cf338024a