[INFO] cloning repository https://github.com/ijagberg/factorize [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ijagberg/factorize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fijagberg%2Ffactorize", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fijagberg%2Ffactorize'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15408fad0cdd8bf658b1242dda4f355b5b675366 [INFO] checking ijagberg/factorize against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fijagberg%2Ffactorize" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ijagberg/factorize on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ijagberg/factorize [INFO] finished tweaking git repo https://github.com/ijagberg/factorize [INFO] tweaked toml for git repo https://github.com/ijagberg/factorize written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ijagberg/factorize 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded az v1.2.0 [INFO] [stderr] Downloaded unicode-segmentation v1.5.0 [INFO] [stderr] Downloaded rug v1.16.0 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.4.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3551ded126ce009e5e0192b39b5093ab8c92fb966a37bc7ceb873bf6201ed769 [INFO] running `Command { std: "docker" "start" "-a" "3551ded126ce009e5e0192b39b5093ab8c92fb966a37bc7ceb873bf6201ed769", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3551ded126ce009e5e0192b39b5093ab8c92fb966a37bc7ceb873bf6201ed769", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3551ded126ce009e5e0192b39b5093ab8c92fb966a37bc7ceb873bf6201ed769", kill_on_drop: false }` [INFO] [stdout] 3551ded126ce009e5e0192b39b5093ab8c92fb966a37bc7ceb873bf6201ed769 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28c876b72ee361bab12ab6778bf838eb91ad8d989b18fecd5f37640b2e0ef582 [INFO] running `Command { std: "docker" "start" "-a" "28c876b72ee361bab12ab6778bf838eb91ad8d989b18fecd5f37640b2e0ef582", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.131 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling gmp-mpfr-sys v1.4.8 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling unicode-segmentation v1.5.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling az v1.2.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling rug v1.16.0 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking plotters-svg v0.3.2 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking plotters v0.3.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Checking structopt v0.3.3 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking factorize v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Uniform` [INFO] [stdout] --> benches/factorization.rs:2:41 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::distributions::{Distribution, Uniform}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 53s [INFO] running `Command { std: "docker" "inspect" "28c876b72ee361bab12ab6778bf838eb91ad8d989b18fecd5f37640b2e0ef582", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28c876b72ee361bab12ab6778bf838eb91ad8d989b18fecd5f37640b2e0ef582", kill_on_drop: false }` [INFO] [stdout] 28c876b72ee361bab12ab6778bf838eb91ad8d989b18fecd5f37640b2e0ef582 [INFO] checking ijagberg/factorize against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fijagberg%2Ffactorize" "/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/ijagberg/factorize on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ijagberg/factorize [INFO] finished tweaking git repo https://github.com/ijagberg/factorize [INFO] tweaked toml for git repo https://github.com/ijagberg/factorize written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ijagberg/factorize 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c86f89d3fdf79c8b70ce4b21d7853933da55a053b14495b35ab7f0129187e518 [INFO] running `Command { std: "docker" "start" "-a" "c86f89d3fdf79c8b70ce4b21d7853933da55a053b14495b35ab7f0129187e518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c86f89d3fdf79c8b70ce4b21d7853933da55a053b14495b35ab7f0129187e518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c86f89d3fdf79c8b70ce4b21d7853933da55a053b14495b35ab7f0129187e518", kill_on_drop: false }` [INFO] [stdout] c86f89d3fdf79c8b70ce4b21d7853933da55a053b14495b35ab7f0129187e518 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a92c441e51e1a2a8d0777a7dab4a7306f5d96efedcc4e3028a6362ca42a51ca5 [INFO] running `Command { std: "docker" "start" "-a" "a92c441e51e1a2a8d0777a7dab4a7306f5d96efedcc4e3028a6362ca42a51ca5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.131 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling gmp-mpfr-sys v1.4.8 [INFO] [stderr] Compiling unicode-segmentation v1.5.0 [INFO] [stderr] Compiling az v1.2.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling rug v1.16.0 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking plotters-svg v0.3.2 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking plotters v0.3.2 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Checking structopt v0.3.3 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking factorize v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Uniform` [INFO] [stdout] --> benches/factorization.rs:2:41 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::distributions::{Distribution, Uniform}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 42s [INFO] running `Command { std: "docker" "inspect" "a92c441e51e1a2a8d0777a7dab4a7306f5d96efedcc4e3028a6362ca42a51ca5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a92c441e51e1a2a8d0777a7dab4a7306f5d96efedcc4e3028a6362ca42a51ca5", kill_on_drop: false }` [INFO] [stdout] a92c441e51e1a2a8d0777a7dab4a7306f5d96efedcc4e3028a6362ca42a51ca5