[INFO] cloning repository https://github.com/mariogeiger/rust-sort-tests [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mariogeiger/rust-sort-tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariogeiger%2Frust-sort-tests", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariogeiger%2Frust-sort-tests'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1714fdc0e6587ee8c64d1d3ebfa5b184b06ecea2 [INFO] testing mariogeiger/rust-sort-tests against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariogeiger%2Frust-sort-tests" "/workspace/builds/worker-77/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mariogeiger/rust-sort-tests on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mariogeiger/rust-sort-tests [INFO] finished tweaking git repo https://github.com/mariogeiger/rust-sort-tests [INFO] tweaked toml for git repo https://github.com/mariogeiger/rust-sort-tests written to /workspace/builds/worker-77/source/Cargo.toml [INFO] crate git repo https://github.com/mariogeiger/rust-sort-tests already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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 libc v0.2.12 [INFO] [stderr] Downloaded gnuplot v0.0.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6de2a2425086b3d57100593369b61d75cbbc6cfc69f1a4e2e853fdae5107742f [INFO] running `Command { std: "docker" "start" "-a" "6de2a2425086b3d57100593369b61d75cbbc6cfc69f1a4e2e853fdae5107742f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6de2a2425086b3d57100593369b61d75cbbc6cfc69f1a4e2e853fdae5107742f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6de2a2425086b3d57100593369b61d75cbbc6cfc69f1a4e2e853fdae5107742f", kill_on_drop: false }` [INFO] [stdout] 6de2a2425086b3d57100593369b61d75cbbc6cfc69f1a4e2e853fdae5107742f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3311844ed4e28ab44f19d9d46d6338a7f3ade96cb4ba9b71b23f2c0aae0686f [INFO] running `Command { std: "docker" "start" "-a" "e3311844ed4e28ab44f19d9d46d6338a7f3ade96cb4ba9b71b23f2c0aae0686f", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling libc v0.2.12 [INFO] [stderr] Compiling winapi v0.2.7 [INFO] [stderr] Compiling gnuplot v0.0.21 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] Compiling time v0.1.35 [INFO] [stderr] Compiling quick_sort v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:130:7 [INFO] [stdout] | [INFO] [stdout] 130 | let mut a_time = fg_time.axes2d() [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:133:7 [INFO] [stdout] | [INFO] [stdout] 133 | let mut a_cmp = fg_cmp.axes2d() [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:136:7 [INFO] [stdout] | [INFO] [stdout] 136 | let mut a_cpy = fg_cpy.axes2d() [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "e3311844ed4e28ab44f19d9d46d6338a7f3ade96cb4ba9b71b23f2c0aae0686f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3311844ed4e28ab44f19d9d46d6338a7f3ade96cb4ba9b71b23f2c0aae0686f", kill_on_drop: false }` [INFO] [stdout] e3311844ed4e28ab44f19d9d46d6338a7f3ade96cb4ba9b71b23f2c0aae0686f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f1396fe170788257e23b49e419212d5b20627a26f72e71b196e9ef15c30d046 [INFO] running `Command { std: "docker" "start" "-a" "8f1396fe170788257e23b49e419212d5b20627a26f72e71b196e9ef15c30d046", kill_on_drop: false }` [INFO] [stderr] Compiling quick_sort v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:130:7 [INFO] [stdout] | [INFO] [stdout] 130 | let mut a_time = fg_time.axes2d() [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:133:7 [INFO] [stdout] | [INFO] [stdout] 133 | let mut a_cmp = fg_cmp.axes2d() [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:136:7 [INFO] [stdout] | [INFO] [stdout] 136 | let mut a_cpy = fg_cpy.axes2d() [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "8f1396fe170788257e23b49e419212d5b20627a26f72e71b196e9ef15c30d046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f1396fe170788257e23b49e419212d5b20627a26f72e71b196e9ef15c30d046", kill_on_drop: false }` [INFO] [stdout] 8f1396fe170788257e23b49e419212d5b20627a26f72e71b196e9ef15c30d046 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2ca291dd861b397a45b5a8c32ac4a9d2fd7ce2e8e7a2dd0816d297020b4ed837 [INFO] running `Command { std: "docker" "start" "-a" "2ca291dd861b397a45b5a8c32ac4a9d2fd7ce2e8e7a2dd0816d297020b4ed837", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:130:7 [INFO] [stderr] | [INFO] [stderr] 130 | let mut a_time = fg_time.axes2d() [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:133:7 [INFO] [stderr] | [INFO] [stderr] 133 | let mut a_cmp = fg_cmp.axes2d() [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:136:7 [INFO] [stderr] | [INFO] [stderr] 136 | let mut a_cpy = fg_cpy.axes2d() [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `quick_sort` (bin "quick_sort" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/quick_sort-b9562dba9a6030ad) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2ca291dd861b397a45b5a8c32ac4a9d2fd7ce2e8e7a2dd0816d297020b4ed837", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ca291dd861b397a45b5a8c32ac4a9d2fd7ce2e8e7a2dd0816d297020b4ed837", kill_on_drop: false }` [INFO] [stdout] 2ca291dd861b397a45b5a8c32ac4a9d2fd7ce2e8e7a2dd0816d297020b4ed837