[INFO] cloning repository https://github.com/stephansama/codewa_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stephansama/codewa_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephansama%2Fcodewa_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephansama%2Fcodewa_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2037911d61cefcbd2dbb2aed99b62f9cb0d78f1 [INFO] testing stephansama/codewa_rs against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephansama%2Fcodewa_rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stephansama/codewa_rs on toolchain 595316b4006932405a63862d8fe65f71a6356293 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stephansama/codewa_rs [INFO] finished tweaking git repo https://github.com/stephansama/codewa_rs [INFO] tweaked toml for git repo https://github.com/stephansama/codewa_rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/stephansama/codewa_rs 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" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 433d8d51c091c84cb958325af15266b14d57820fe0e1ac664b50355a9434ddbd [INFO] running `Command { std: "docker" "start" "-a" "433d8d51c091c84cb958325af15266b14d57820fe0e1ac664b50355a9434ddbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "433d8d51c091c84cb958325af15266b14d57820fe0e1ac664b50355a9434ddbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "433d8d51c091c84cb958325af15266b14d57820fe0e1ac664b50355a9434ddbd", kill_on_drop: false }` [INFO] [stdout] 433d8d51c091c84cb958325af15266b14d57820fe0e1ac664b50355a9434ddbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 267fb349a57f51e2a865f93d0a9df525d535e97b4ab4a08f836005982f0b585c [INFO] running `Command { std: "docker" "start" "-a" "267fb349a57f51e2a865f93d0a9df525d535e97b4ab4a08f836005982f0b585c", kill_on_drop: false }` [INFO] [stderr] Compiling codewa_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `array_diff3` is never used [INFO] [stdout] --> src/bin/array_diff.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn array_diff3(start: Vec, subtract: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff2` is never used [INFO] [stdout] --> src/bin/array_diff.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn array_diff2(mut start: Vec, subtract: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff4` is never used [INFO] [stdout] --> src/bin/array_diff.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn array_diff4(start: Vec, subtract: Vec) -> Vec [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff` is never used [INFO] [stdout] --> src/bin/array_diff.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn array_diff(start: Vec, subtract: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `stray_2` is never used [INFO] [stdout] --> src/bin/stray_number.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn stray_2(arr: &[u32]) -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "267fb349a57f51e2a865f93d0a9df525d535e97b4ab4a08f836005982f0b585c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "267fb349a57f51e2a865f93d0a9df525d535e97b4ab4a08f836005982f0b585c", kill_on_drop: false }` [INFO] [stdout] 267fb349a57f51e2a865f93d0a9df525d535e97b4ab4a08f836005982f0b585c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff48f0e5d0e729bac59fdf94d4c0a853b0b59210bd01c999c663dcc151dead7c [INFO] running `Command { std: "docker" "start" "-a" "ff48f0e5d0e729bac59fdf94d4c0a853b0b59210bd01c999c663dcc151dead7c", kill_on_drop: false }` [INFO] [stderr] Compiling codewa_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `stray_2` is never used [INFO] [stdout] --> src/bin/stray_number.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn stray_2(arr: &[u32]) -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff3` is never used [INFO] [stdout] --> src/bin/array_diff.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn array_diff3(start: Vec, subtract: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff2` is never used [INFO] [stdout] --> src/bin/array_diff.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn array_diff2(mut start: Vec, subtract: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff4` is never used [INFO] [stdout] --> src/bin/array_diff.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn array_diff4(start: Vec, subtract: Vec) -> Vec [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "ff48f0e5d0e729bac59fdf94d4c0a853b0b59210bd01c999c663dcc151dead7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff48f0e5d0e729bac59fdf94d4c0a853b0b59210bd01c999c663dcc151dead7c", kill_on_drop: false }` [INFO] [stdout] ff48f0e5d0e729bac59fdf94d4c0a853b0b59210bd01c999c663dcc151dead7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4ffe0351cb9a0d34bc07cdadd9646bde7cc554b04a2fadde90057498eb357f39 [INFO] running `Command { std: "docker" "start" "-a" "4ffe0351cb9a0d34bc07cdadd9646bde7cc554b04a2fadde90057498eb357f39", kill_on_drop: false }` [INFO] [stderr] warning: function `stray_2` is never used [INFO] [stderr] --> src/bin/stray_number.rs:31:4 [INFO] [stderr] | [INFO] [stderr] 31 | fn stray_2(arr: &[u32]) -> u32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `codewa_rs` (bin "stray_number" test) generated 1 warning [INFO] [stderr] warning: function `array_diff3` is never used [INFO] [stderr] --> src/bin/array_diff.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn array_diff3(start: Vec, subtract: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `array_diff2` is never used [INFO] [stderr] --> src/bin/array_diff.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn array_diff2(mut start: Vec, subtract: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `array_diff4` is never used [INFO] [stderr] --> src/bin/array_diff.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn array_diff4(start: Vec, subtract: Vec) -> Vec [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `codewa_rs` (bin "array_diff" test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/bin/array_diff.rs (/opt/rustwide/target/debug/deps/array_diff-e541931539b1b104) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::returns_expected ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/codewa_rs-fbcaa4fb57ccd076) [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] [stderr] Running unittests src/bin/high_and_low.rs (/opt/rustwide/target/debug/deps/high_and_low-ff7f1cdf6522b98a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::example_test_1 ... ok [INFO] [stdout] test test::example_test_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/is_prime.rs (/opt/rustwide/target/debug/deps/is_prime-ee52a4fb06513c42) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test::test_is_prime ... ok [INFO] [stdout] test test::test_isnt_prime ... ok [INFO] [stdout] test test::test_negative_prime ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/reverse_words.rs (/opt/rustwide/target/debug/deps/reverse_words-33bc081e87306328) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_reverse_words ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/stray_number.rs (/opt/rustwide/target/debug/deps/stray_number-f7393e30849c1a1c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_stray ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/tribonacci_sequence.rs (/opt/rustwide/target/debug/deps/tribonacci_sequence-ad0a2479b91032ee) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test::basic_tests ... ok [INFO] [stdout] test test::basic_tests1 ... ok [INFO] [stdout] test test::basic_tests2 ... ok [INFO] [stdout] test test::basic_tests3 ... ok [INFO] [stdout] test test::basic_tests4 ... ok [INFO] [stdout] test test::basic_tests5 ... ok [INFO] [stdout] test test::basic_tests6 ... ok [INFO] [stdout] test test::basic_tests7 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4ffe0351cb9a0d34bc07cdadd9646bde7cc554b04a2fadde90057498eb357f39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ffe0351cb9a0d34bc07cdadd9646bde7cc554b04a2fadde90057498eb357f39", kill_on_drop: false }` [INFO] [stdout] 4ffe0351cb9a0d34bc07cdadd9646bde7cc554b04a2fadde90057498eb357f39 [INFO] testing stephansama/codewa_rs against try#5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephansama%2Fcodewa_rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stephansama/codewa_rs on toolchain 5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stephansama/codewa_rs [INFO] finished tweaking git repo https://github.com/stephansama/codewa_rs [INFO] tweaked toml for git repo https://github.com/stephansama/codewa_rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/stephansama/codewa_rs 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" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93d4a105a70a3488a31ad8ad6c97082143b27a1fe39aaac95bf19386d4017a67 [INFO] running `Command { std: "docker" "start" "-a" "93d4a105a70a3488a31ad8ad6c97082143b27a1fe39aaac95bf19386d4017a67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93d4a105a70a3488a31ad8ad6c97082143b27a1fe39aaac95bf19386d4017a67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93d4a105a70a3488a31ad8ad6c97082143b27a1fe39aaac95bf19386d4017a67", kill_on_drop: false }` [INFO] [stdout] 93d4a105a70a3488a31ad8ad6c97082143b27a1fe39aaac95bf19386d4017a67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e20b51c4d4f5c1317c55083e233ac0cb6b966b6c9dcaefb728785289abe2a79a [INFO] running `Command { std: "docker" "start" "-a" "e20b51c4d4f5c1317c55083e233ac0cb6b966b6c9dcaefb728785289abe2a79a", kill_on_drop: false }` [INFO] [stderr] Compiling codewa_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `stray_2` is never used [INFO] [stdout] --> src/bin/stray_number.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn stray_2(arr: &[u32]) -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff3` is never used [INFO] [stdout] --> src/bin/array_diff.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn array_diff3(start: Vec, subtract: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff2` is never used [INFO] [stdout] --> src/bin/array_diff.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn array_diff2(mut start: Vec, subtract: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff4` is never used [INFO] [stdout] --> src/bin/array_diff.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn array_diff4(start: Vec, subtract: Vec) -> Vec [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff` is never used [INFO] [stdout] --> src/bin/array_diff.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn array_diff(start: Vec, subtract: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "e20b51c4d4f5c1317c55083e233ac0cb6b966b6c9dcaefb728785289abe2a79a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e20b51c4d4f5c1317c55083e233ac0cb6b966b6c9dcaefb728785289abe2a79a", kill_on_drop: false }` [INFO] [stdout] e20b51c4d4f5c1317c55083e233ac0cb6b966b6c9dcaefb728785289abe2a79a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c89503d642a65b44d90e998a5926519d008bdc40bb4f482664236f2bffecba9f [INFO] running `Command { std: "docker" "start" "-a" "c89503d642a65b44d90e998a5926519d008bdc40bb4f482664236f2bffecba9f", kill_on_drop: false }` [INFO] [stderr] Compiling codewa_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `stray_2` is never used [INFO] [stdout] --> src/bin/stray_number.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn stray_2(arr: &[u32]) -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff3` is never used [INFO] [stdout] --> src/bin/array_diff.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn array_diff3(start: Vec, subtract: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff2` is never used [INFO] [stdout] --> src/bin/array_diff.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn array_diff2(mut start: Vec, subtract: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `array_diff4` is never used [INFO] [stdout] --> src/bin/array_diff.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn array_diff4(start: Vec, subtract: Vec) -> Vec [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/stray_number-f7393e30849c1a1c.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/codewa_rs-f7393e30849c1a1c/dep-test-bin-stray_number` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcWQTpVV/symbols.o" "/opt/rustwide/target/debug/deps/tribonacci_sequence-ad0a2479b91032ee.tribonacci_sequence.215d5678367e32a2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/tribonacci_sequence-ad0a2479b91032ee.0n64l9qacxfe5f1i6rq9paxht.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-d2aabef62695c36a.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-85ffb1adee1b6de7.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-47c1d1c97d43fb9c.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-767d58143f86b11a.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9506e3738f23e7c7.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0e87bdc388165b9b.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-28d2ee21ffecbcd0.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-4cd64c3d9fc2560b.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a1fedeceba4cc892.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0b8915cbc76cd410.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-fec2ce82fc5b17fa.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fdb02324b55b2840.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-db981ef273c68b12.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2c4968ed4cb29e9c.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-661cdd70a5b83118.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbb3bfdc8e63ca5.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a4c5ad4392a26401.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-9409cd7d030362b9.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7b90a2705bcf265b.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-80d2f129fb536a6f.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f72b956e24d1de70.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7586cb84705120bb.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained" "-o" "/opt/rustwide/target/debug/deps/tribonacci_sequence-ad0a2479b91032ee" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `codewa_rs` (bin "tribonacci_sequence" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c89503d642a65b44d90e998a5926519d008bdc40bb4f482664236f2bffecba9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c89503d642a65b44d90e998a5926519d008bdc40bb4f482664236f2bffecba9f", kill_on_drop: false }` [INFO] [stdout] c89503d642a65b44d90e998a5926519d008bdc40bb4f482664236f2bffecba9f