[INFO] cloning repository https://github.com/kernelmachine/rsml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kernelmachine/rsml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Frsml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Frsml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba18ae61ebe818f95b3e62af8a9de7d1eb169f21
[INFO] checking kernelmachine/rsml against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Frsml" "/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/kernelmachine/rsml 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/kernelmachine/rsml
[INFO] finished tweaking git repo https://github.com/kernelmachine/rsml
[INFO] tweaked toml for git repo https://github.com/kernelmachine/rsml written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/kernelmachine/rsml 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]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-traits v0.1.32
[INFO] [stderr]   Downloaded deque v0.3.1
[INFO] [stderr]   Downloaded rayon v0.4.0
[INFO] [stderr]   Downloaded libc v0.2.13
[INFO] [stderr]   Downloaded num-complex v0.1.32
[INFO] [stderr]   Downloaded num v0.1.32
[INFO] [stderr]   Downloaded matrixmultiply v0.1.8
[INFO] [stderr]   Downloaded rust-tfidf v1.0.4
[INFO] [stderr]   Downloaded typenum v1.2.0
[INFO] [stderr]   Downloaded itertools v0.4.16
[INFO] [stderr]   Downloaded itoa v0.4.8
[INFO] [stderr]   Downloaded ndarray-rand v0.2.0
[INFO] [stderr]   Downloaded serde v1.0.129
[INFO] [stderr]   Downloaded num_cpus v0.2.13
[INFO] [stderr]   Downloaded num-bigint v0.1.32
[INFO] [stderr]   Downloaded ndarray v0.6.0
[INFO] [stderr]   Downloaded num-rational v0.1.32
[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] bcff3e702a2904580fbf4ef7b9f0c9d6325755deef4add6f65b27b5cc1c608f3
[INFO] running `Command { std: "docker" "start" "-a" "bcff3e702a2904580fbf4ef7b9f0c9d6325755deef4add6f65b27b5cc1c608f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcff3e702a2904580fbf4ef7b9f0c9d6325755deef4add6f65b27b5cc1c608f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcff3e702a2904580fbf4ef7b9f0c9d6325755deef4add6f65b27b5cc1c608f3", kill_on_drop: false }`
[INFO] [stdout] bcff3e702a2904580fbf4ef7b9f0c9d6325755deef4add6f65b27b5cc1c608f3
[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] 7b8be04dad0d179a56f45a1bfbac62c687b3874ff6c944e7d5b142415dcc1d1e
[INFO] running `Command { std: "docker" "start" "-a" "7b8be04dad0d179a56f45a1bfbac62c687b3874ff6c944e7d5b142415dcc1d1e", 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" "7b8be04dad0d179a56f45a1bfbac62c687b3874ff6c944e7d5b142415dcc1d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8be04dad0d179a56f45a1bfbac62c687b3874ff6c944e7d5b142415dcc1d1e", kill_on_drop: false }`
[INFO] [stdout] 7b8be04dad0d179a56f45a1bfbac62c687b3874ff6c944e7d5b142415dcc1d1e