[INFO] cloning repository https://github.com/wrongway4you/sierpinski-triangle-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wrongway4you/sierpinski-triangle-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwrongway4you%2Fsierpinski-triangle-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwrongway4you%2Fsierpinski-triangle-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 61d5a631e7a10cb5e0f870cb778cd498be08f6a3 [INFO] checking wrongway4you/sierpinski-triangle-rs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwrongway4you%2Fsierpinski-triangle-rs" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wrongway4you/sierpinski-triangle-rs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wrongway4you/sierpinski-triangle-rs [INFO] finished tweaking git repo https://github.com/wrongway4you/sierpinski-triangle-rs [INFO] tweaked toml for git repo https://github.com/wrongway4you/sierpinski-triangle-rs written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/wrongway4you/sierpinski-triangle-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-rational v0.1.36 [INFO] [stderr] Downloaded png v0.7.0 [INFO] [stderr] Downloaded inflate v0.2.0 [INFO] [stderr] Downloaded adler32 v1.0.0 [INFO] [stderr] Downloaded image v0.13.0 [INFO] [stderr] Downloaded term_size v0.3.0 [INFO] [stderr] Downloaded unicode-segmentation v1.1.0 [INFO] [stderr] Downloaded scoped_threadpool v0.1.7 [INFO] [stderr] Downloaded deque v0.3.2 [INFO] [stderr] Downloaded atty v0.2.2 [INFO] [stderr] Downloaded deflate v0.7.11 [INFO] [stderr] Downloaded textwrap v0.6.0 [INFO] [stderr] Downloaded enum_primitive v0.1.1 [INFO] [stderr] Downloaded rayon-core v1.0.0 [INFO] [stderr] Downloaded clap v2.25.0 [INFO] [stderr] Downloaded color_quant v1.0.0 [INFO] [stderr] Downloaded libc v0.2.22 [INFO] [stderr] Downloaded rayon v0.7.0 [INFO] [stderr] Downloaded gif v0.9.1 [INFO] [stderr] Downloaded jpeg-decoder v0.1.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a331787716ec894f71b0fffeddabb80eb95afec8ae20e12c2a55964dbd7adc3 [INFO] running `Command { std: "docker" "start" "-a" "4a331787716ec894f71b0fffeddabb80eb95afec8ae20e12c2a55964dbd7adc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a331787716ec894f71b0fffeddabb80eb95afec8ae20e12c2a55964dbd7adc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a331787716ec894f71b0fffeddabb80eb95afec8ae20e12c2a55964dbd7adc3", kill_on_drop: false }` [INFO] [stdout] 4a331787716ec894f71b0fffeddabb80eb95afec8ae20e12c2a55964dbd7adc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d42cd91c613732204df2f71ad80e64b620b7da6380980dac185d5dee5d97de8f [INFO] running `Command { std: "docker" "start" "-a" "d42cd91c613732204df2f71ad80e64b620b7da6380980dac185d5dee5d97de8f", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "d42cd91c613732204df2f71ad80e64b620b7da6380980dac185d5dee5d97de8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d42cd91c613732204df2f71ad80e64b620b7da6380980dac185d5dee5d97de8f", kill_on_drop: false }` [INFO] [stdout] d42cd91c613732204df2f71ad80e64b620b7da6380980dac185d5dee5d97de8f