[INFO] cloning repository https://github.com/radevgit/nfp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/radevgit/nfp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradevgit%2Fnfp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradevgit%2Fnfp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1593b8c0f86b5ebe698ce44ef22ac4bbb73bddf
[INFO] checking radevgit/nfp against try#54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47 for pr-153041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradevgit%2Fnfp" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/radevgit/nfp
[INFO] finished tweaking git repo https://github.com/radevgit/nfp
[INFO] tweaked toml for git repo https://github.com/radevgit/nfp written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/radevgit/nfp on toolchain 54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/radevgit/nfp 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" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "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 togo v0.7.0
[INFO] [stderr]   Downloaded robust v1.2.0
[INFO] [stderr]   Downloaded aabb v0.6.14
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdec673a0cfc787ac1b0c487688413a895facbd370f0021e21d29bbe218f79a5
[INFO] running `Command { std: "docker" "start" "-a" "bdec673a0cfc787ac1b0c487688413a895facbd370f0021e21d29bbe218f79a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdec673a0cfc787ac1b0c487688413a895facbd370f0021e21d29bbe218f79a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdec673a0cfc787ac1b0c487688413a895facbd370f0021e21d29bbe218f79a5", kill_on_drop: false }`
[INFO] [stdout] bdec673a0cfc787ac1b0c487688413a895facbd370f0021e21d29bbe218f79a5
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40c8d52d7aed22388f3f97f4a1464d3b8f5852f0bf9062761d2141c9851e9c3c
[INFO] running `Command { std: "docker" "start" "-a" "40c8d52d7aed22388f3f97f4a1464d3b8f5852f0bf9062761d2141c9851e9c3c", kill_on_drop: false }`
[INFO] [stderr]     Checking aabb v0.6.14
[INFO] [stderr]     Checking robust v1.2.0
[INFO] [stderr]     Checking togo v0.7.0
[INFO] [stderr]     Checking nfp v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `nfp::utils`
[INFO] [stdout]  --> benches/nfp_convex100.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nfp::utils;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "40c8d52d7aed22388f3f97f4a1464d3b8f5852f0bf9062761d2141c9851e9c3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c8d52d7aed22388f3f97f4a1464d3b8f5852f0bf9062761d2141c9851e9c3c", kill_on_drop: false }`
[INFO] [stdout] 40c8d52d7aed22388f3f97f4a1464d3b8f5852f0bf9062761d2141c9851e9c3c