[INFO] cloning repository https://github.com/hsmtkk/cautious-adventure [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsmtkk/cautious-adventure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsmtkk%2Fcautious-adventure", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsmtkk%2Fcautious-adventure'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a6cbd7c81638d58ec543a8a3c0e829a57fad8007 [INFO] testing hsmtkk/cautious-adventure against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsmtkk%2Fcautious-adventure" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hsmtkk/cautious-adventure on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hsmtkk/cautious-adventure [INFO] finished tweaking git repo https://github.com/hsmtkk/cautious-adventure [INFO] tweaked toml for git repo https://github.com/hsmtkk/cautious-adventure written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hsmtkk/cautious-adventure 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b83698ccdf8eb6c14e006ff260653ecda8652aa8f219b432fed0edcfedc102b [INFO] running `Command { std: "docker" "start" "-a" "8b83698ccdf8eb6c14e006ff260653ecda8652aa8f219b432fed0edcfedc102b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b83698ccdf8eb6c14e006ff260653ecda8652aa8f219b432fed0edcfedc102b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b83698ccdf8eb6c14e006ff260653ecda8652aa8f219b432fed0edcfedc102b", kill_on_drop: false }` [INFO] [stdout] 8b83698ccdf8eb6c14e006ff260653ecda8652aa8f219b432fed0edcfedc102b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a419b96fa37fac3a4c1833b38a6b950c4eb0f65a1760a339e74f07377926130 [INFO] running `Command { std: "docker" "start" "-a" "6a419b96fa37fac3a4c1833b38a6b950c4eb0f65a1760a339e74f07377926130", kill_on_drop: false }` [INFO] [stderr] Compiling cautious-adventure v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `AreaCalculator` is never used [INFO] [stdout] --> src/trait_sample.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | trait AreaCalculator { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rectangle` is never constructed [INFO] [stdout] --> src/trait_sample.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Rectangle { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/trait_sample.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl Rectangle { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 11 | fn new(width:f64, height:f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `LineCalculator` is never used [INFO] [stdout] --> src/trait_sample.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | trait LineCalculator { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Line` is never constructed [INFO] [stdout] --> src/trait_sample.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct Line { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/trait_sample.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 30 | impl Line { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 31 | fn new(length:f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "6a419b96fa37fac3a4c1833b38a6b950c4eb0f65a1760a339e74f07377926130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a419b96fa37fac3a4c1833b38a6b950c4eb0f65a1760a339e74f07377926130", kill_on_drop: false }` [INFO] [stdout] 6a419b96fa37fac3a4c1833b38a6b950c4eb0f65a1760a339e74f07377926130 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8deb1ac269460a0e1a5e60226a18d671b66ef337d74feabf059a87658b77c5d1 [INFO] running `Command { std: "docker" "start" "-a" "8deb1ac269460a0e1a5e60226a18d671b66ef337d74feabf059a87658b77c5d1", kill_on_drop: false }` [INFO] [stdout] warning: trait `AreaCalculator` is never used [INFO] [stdout] --> src/trait_sample.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | trait AreaCalculator { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rectangle` is never constructed [INFO] [stdout] --> src/trait_sample.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Rectangle { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/trait_sample.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl Rectangle { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 11 | fn new(width:f64, height:f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `LineCalculator` is never used [INFO] [stdout] --> src/trait_sample.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | trait LineCalculator { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Line` is never constructed [INFO] [stdout] --> src/trait_sample.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct Line { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cautious-adventure v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/trait_sample.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 30 | impl Line { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 31 | fn new(length:f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Line` is never constructed [INFO] [stdout] --> src/trait_sample.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct Line { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/trait_sample.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 30 | impl Line { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 31 | fn new(length:f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "8deb1ac269460a0e1a5e60226a18d671b66ef337d74feabf059a87658b77c5d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8deb1ac269460a0e1a5e60226a18d671b66ef337d74feabf059a87658b77c5d1", kill_on_drop: false }` [INFO] [stdout] 8deb1ac269460a0e1a5e60226a18d671b66ef337d74feabf059a87658b77c5d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 39d1b403799a6e00a335880f2a6179d39db348d6c7a4d5b26d15a0efa585af03 [INFO] running `Command { std: "docker" "start" "-a" "39d1b403799a6e00a335880f2a6179d39db348d6c7a4d5b26d15a0efa585af03", kill_on_drop: false }` [INFO] [stderr] warning: trait `AreaCalculator` is never used [INFO] [stderr] --> src/trait_sample.rs:1:7 [INFO] [stderr] | [INFO] [stderr] 1 | trait AreaCalculator { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Rectangle` is never constructed [INFO] [stderr] --> src/trait_sample.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Rectangle { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/trait_sample.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 10 | impl Rectangle { [INFO] [stderr] | -------------- associated function in this implementation [INFO] [stderr] 11 | fn new(width:f64, height:f64) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `LineCalculator` is never used [INFO] [stderr] --> src/trait_sample.rs:22:7 [INFO] [stderr] | [INFO] [stderr] 22 | trait LineCalculator { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Line` is never constructed [INFO] [stderr] --> src/trait_sample.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | struct Line { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/trait_sample.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 30 | impl Line { [INFO] [stderr] | --------- associated function in this implementation [INFO] [stderr] 31 | fn new(length:f64) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `cautious-adventure` (lib) generated 6 warnings [INFO] [stderr] warning: struct `Line` is never constructed [INFO] [stderr] --> src/trait_sample.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | struct Line { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cautious-adventure` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cautious_adventure-c26cb5f4957250c9) [INFO] [stderr] Doc-tests cautious_adventure [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test trait_sample::tests::test0 ... ok [INFO] [stdout] test point2d::tests::test ... 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] error: failed to create temporary directory: Custom { kind: StorageFull, error: PathError { path: "/tmp/rustdoctestlpJlVb", err: Os { code: 28, kind: StorageFull, message: "No space left on device" } } } [INFO] [stderr] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a7ce54db9b096bd1098d07c645b489195a667c9f/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name cautious_adventure --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cautious_adventure=/opt/rustwide/target/debug/deps/libcautious_adventure-6df4db5898a47d50.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1) [INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness. [INFO] running `Command { std: "docker" "inspect" "39d1b403799a6e00a335880f2a6179d39db348d6c7a4d5b26d15a0efa585af03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39d1b403799a6e00a335880f2a6179d39db348d6c7a4d5b26d15a0efa585af03", kill_on_drop: false }` [INFO] [stdout] 39d1b403799a6e00a335880f2a6179d39db348d6c7a4d5b26d15a0efa585af03