[INFO] cloning repository https://github.com/dtumad/project-euler-practice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dtumad/project-euler-practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtumad%2Fproject-euler-practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtumad%2Fproject-euler-practice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e68a5cbfe4b9a5370cb34f9153d5b88be7620da6 [INFO] checking dtumad/project-euler-practice against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtumad%2Fproject-euler-practice" "/workspace/builds/worker-119/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-119/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dtumad/project-euler-practice 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/dtumad/project-euler-practice [INFO] finished tweaking git repo https://github.com/dtumad/project-euler-practice [INFO] tweaked toml for git repo https://github.com/dtumad/project-euler-practice written to /workspace/builds/worker-119/source/Cargo.toml [INFO] crate git repo https://github.com/dtumad/project-euler-practice 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] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 6d373f2bc5fdcce638100ddc562835c198d262bbf9749b39bd4534438bd55df8 [INFO] running `Command { std: "docker" "start" "-a" "6d373f2bc5fdcce638100ddc562835c198d262bbf9749b39bd4534438bd55df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d373f2bc5fdcce638100ddc562835c198d262bbf9749b39bd4534438bd55df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d373f2bc5fdcce638100ddc562835c198d262bbf9749b39bd4534438bd55df8", kill_on_drop: false }` [INFO] [stdout] 6d373f2bc5fdcce638100ddc562835c198d262bbf9749b39bd4534438bd55df8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] caf6c70351c0b5973477a5d7f80bedfce6eb839db6eb67570c86cb4f352da3ef [INFO] running `Command { std: "docker" "start" "-a" "caf6c70351c0b5973477a5d7f80bedfce6eb839db6eb67570c86cb4f352da3ef", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking project-euler-practice v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p42.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p92.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p15.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p44.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p67.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p52.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p39.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p05.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p34.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p25.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p30.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p10.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p14.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p17.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p07.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p26.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p55.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p11.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p36.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p08.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p206.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p48.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p00.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p50.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p01.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p16.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p41.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p18.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p112.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p57.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p20.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p02.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p33.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p43.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p29.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p03.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p19.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p62.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p35.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p357.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p69.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p46.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p24.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p21.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p71.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p54.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p45.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p12.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p38.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p13.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p58.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p22.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p56.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p06.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p97.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p04.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p49.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p23.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p79.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p40.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p37.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p09.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p53.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p47.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p27.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p76.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p28.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p32.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p63.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p31.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/p85.rs from 2018 edition to 2021 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.62s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking project-euler-practice v0.1.0 (/tmp/fixit) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "caf6c70351c0b5973477a5d7f80bedfce6eb839db6eb67570c86cb4f352da3ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caf6c70351c0b5973477a5d7f80bedfce6eb839db6eb67570c86cb4f352da3ef", kill_on_drop: false }` [INFO] [stdout] caf6c70351c0b5973477a5d7f80bedfce6eb839db6eb67570c86cb4f352da3ef