[INFO] fetching crate chelone 0.1.3... [INFO] testing chelone-0.1.3 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate chelone 0.1.3 into /workspace/builds/worker-61/source [INFO] validating manifest of crates.io crate chelone 0.1.3 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chelone 0.1.3 [INFO] finished tweaking crates.io crate chelone 0.1.3 [INFO] tweaked toml for crates.io crate chelone 0.1.3 written to /workspace/builds/worker-61/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ad81ded30826bfb65ecef3b19209ad9c70fd178045d43e7e6677d5ef5f2687d [INFO] running `Command { std: "docker" "start" "-a" "9ad81ded30826bfb65ecef3b19209ad9c70fd178045d43e7e6677d5ef5f2687d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ad81ded30826bfb65ecef3b19209ad9c70fd178045d43e7e6677d5ef5f2687d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ad81ded30826bfb65ecef3b19209ad9c70fd178045d43e7e6677d5ef5f2687d", kill_on_drop: false }` [INFO] [stdout] 9ad81ded30826bfb65ecef3b19209ad9c70fd178045d43e7e6677d5ef5f2687d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3048c934d59793b0c23a06f47cc586debea1dc1caeb97cf4a0e5a583a5dda7c [INFO] running `Command { std: "docker" "start" "-a" "b3048c934d59793b0c23a06f47cc586debea1dc1caeb97cf4a0e5a583a5dda7c", kill_on_drop: false }` [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Compiling unwrap_to v0.1.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling chelone v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `next_rule` [INFO] [stdout] --> src/lib.rs:518:14 [INFO] [stdout] | [INFO] [stdout] 518 | let (next_rule, next) = { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_rule` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/lib.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | source: &'a str [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_input` [INFO] [stdout] --> src/lib.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | fn debug_input(input: Peekable>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.40s [INFO] running `Command { std: "docker" "inspect" "b3048c934d59793b0c23a06f47cc586debea1dc1caeb97cf4a0e5a583a5dda7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3048c934d59793b0c23a06f47cc586debea1dc1caeb97cf4a0e5a583a5dda7c", kill_on_drop: false }` [INFO] [stdout] b3048c934d59793b0c23a06f47cc586debea1dc1caeb97cf4a0e5a583a5dda7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ae6c22c150648dfe9cea8034502ff86704eb61c0b6d814ef9a835117647f856 [INFO] running `Command { std: "docker" "start" "-a" "1ae6c22c150648dfe9cea8034502ff86704eb61c0b6d814ef9a835117647f856", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `next_rule` [INFO] [stdout] --> src/lib.rs:518:14 [INFO] [stdout] | [INFO] [stdout] 518 | let (next_rule, next) = { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_rule` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/lib.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | source: &'a str [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_input` [INFO] [stdout] --> src/lib.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | fn debug_input(input: Peekable>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling chelone v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `next_rule` [INFO] [stdout] --> src/lib.rs:518:14 [INFO] [stdout] | [INFO] [stdout] 518 | let (next_rule, next) = { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_rule` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/lib.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | source: &'a str [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_input` [INFO] [stdout] --> src/lib.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | fn debug_input(input: Peekable>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.63s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/chelone-437774bb32418b89) [INFO] [stderr] Executable unittests src/bin/is_equal.rs (/opt/rustwide/target/debug/deps/is_equal-0375bf2f7ea05e14) [INFO] [stderr] Executable unittests src/bin/to_triples.rs (/opt/rustwide/target/debug/deps/to_triples-7f9d5db2c2f47c8f) [INFO] running `Command { std: "docker" "inspect" "1ae6c22c150648dfe9cea8034502ff86704eb61c0b6d814ef9a835117647f856", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ae6c22c150648dfe9cea8034502ff86704eb61c0b6d814ef9a835117647f856", kill_on_drop: false }` [INFO] [stdout] 1ae6c22c150648dfe9cea8034502ff86704eb61c0b6d814ef9a835117647f856 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 812560c80be3e3249487cdf7b671a340129dc0e4521d93292d7ac0f513c7deac [INFO] running `Command { std: "docker" "start" "-a" "812560c80be3e3249487cdf7b671a340129dc0e4521d93292d7ac0f513c7deac", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `next_rule` [INFO] [stderr] --> src/lib.rs:518:14 [INFO] [stderr] | [INFO] [stderr] 518 | let (next_rule, next) = { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_rule` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `source` [INFO] [stderr] --> src/lib.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | source: &'a str [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `debug_input` [INFO] [stderr] --> src/lib.rs:111:8 [INFO] [stderr] | [INFO] [stderr] 111 | fn debug_input(input: Peekable>) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `chelone` (lib) generated 3 warnings [INFO] [stderr] warning: `chelone` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chelone-437774bb32418b89) [INFO] [stderr] Running unittests src/bin/is_equal.rs (/opt/rustwide/target/debug/deps/is_equal-0375bf2f7ea05e14) [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] [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/to_triples.rs (/opt/rustwide/target/debug/deps/to_triples-7f9d5db2c2f47c8f) [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] Doc-tests chelone [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 2) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "812560c80be3e3249487cdf7b671a340129dc0e4521d93292d7ac0f513c7deac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "812560c80be3e3249487cdf7b671a340129dc0e4521d93292d7ac0f513c7deac", kill_on_drop: false }` [INFO] [stdout] 812560c80be3e3249487cdf7b671a340129dc0e4521d93292d7ac0f513c7deac