[INFO] fetching crate bellframe 0.3.0-alpha.1...
[INFO] testing bellframe-0.3.0-alpha.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate bellframe 0.3.0-alpha.1 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate bellframe 0.3.0-alpha.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bellframe 0.3.0-alpha.1
[INFO] finished tweaking crates.io crate bellframe 0.3.0-alpha.1
[INFO] tweaked toml for crates.io crate bellframe 0.3.0-alpha.1 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b294e9428b74f514c613dfecdedc3ca29aa9ac583c2fe7090de18c00bf3de1e4
[INFO] running `Command { std: "docker" "start" "-a" "b294e9428b74f514c613dfecdedc3ca29aa9ac583c2fe7090de18c00bf3de1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b294e9428b74f514c613dfecdedc3ca29aa9ac583c2fe7090de18c00bf3de1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b294e9428b74f514c613dfecdedc3ca29aa9ac583c2fe7090de18c00bf3de1e4", kill_on_drop: false }`
[INFO] [stdout] b294e9428b74f514c613dfecdedc3ca29aa9ac583c2fe7090de18c00bf3de1e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b846e94825f821cb6f94ad7decd9a9f5a97695b82624dda23492598e788806d
[INFO] running `Command { std: "docker" "start" "-a" "7b846e94825f821cb6f94ad7decd9a9f5a97695b82624dda23492598e788806d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling edit-distance v2.1.0
[INFO] [stderr]    Compiling shortlist v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling bellframe v0.3.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `first_lead`
[INFO] [stdout]    --> src/method.rs:266:24
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn classify<A>(first_lead: &AnnotBlock<A>) -> FullClass {
[INFO] [stdout]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_lead`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.11s
[INFO] running `Command { std: "docker" "inspect" "7b846e94825f821cb6f94ad7decd9a9f5a97695b82624dda23492598e788806d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b846e94825f821cb6f94ad7decd9a9f5a97695b82624dda23492598e788806d", kill_on_drop: false }`
[INFO] [stdout] 7b846e94825f821cb6f94ad7decd9a9f5a97695b82624dda23492598e788806d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea4146b757938e97ba8ad9867dbb20750582cfd90f76e7697bfa53ee339dca72
[INFO] running `Command { std: "docker" "start" "-a" "ea4146b757938e97ba8ad9867dbb20750582cfd90f76e7697bfa53ee339dca72", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stdout] warning: unused variable: `first_lead`
[INFO] [stdout]    --> src/method.rs:266:24
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn classify<A>(first_lead: &AnnotBlock<A>) -> FullClass {
[INFO] [stdout]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_lead`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling bellframe v0.3.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `first_lead`
[INFO] [stdout]    --> src/method.rs:266:24
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn classify<A>(first_lead: &AnnotBlock<A>) -> FullClass {
[INFO] [stdout]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_lead`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.22s
[INFO] running `Command { std: "docker" "inspect" "ea4146b757938e97ba8ad9867dbb20750582cfd90f76e7697bfa53ee339dca72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea4146b757938e97ba8ad9867dbb20750582cfd90f76e7697bfa53ee339dca72", kill_on_drop: false }`
[INFO] [stdout] ea4146b757938e97ba8ad9867dbb20750582cfd90f76e7697bfa53ee339dca72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90031db5515adcc5f1f67f7970503b4e90813d57a5a40be3200fef40490b26ad
[INFO] running `Command { std: "docker" "start" "-a" "90031db5515adcc5f1f67f7970503b4e90813d57a5a40be3200fef40490b26ad", 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] warning: unused variable: `first_lead`
[INFO] [stderr]    --> src/method.rs:266:24
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn classify<A>(first_lead: &AnnotBlock<A>) -> FullClass {
[INFO] [stderr]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_lead`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `first_lead`
[INFO] [stderr]    --> src/method.rs:266:24
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn classify<A>(first_lead: &AnnotBlock<A>) -> FullClass {
[INFO] [stderr]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_lead`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bellframe-f7c001b5ec0c7314)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test music::tests::regex_is_match ... ok
[INFO] [stdout] test parity::tests::mul ... ok
[INFO] [stdout] test music::tests::regex_normalise ... ok
[INFO] [stdout] test music::tests::regex_match_pattern ... ok
[INFO] [stdout] test place_not::tests::parse_err_ambiguous_gap ... ok
[INFO] [stdout] test place_not::tests::parse_err_no_places_given ... ok
[INFO] [stdout] test place_not::tests::parse_err_odd_bell_cross ... ok
[INFO] [stdout] test place_not::tests::parse_err_place_out_of_stage ... ok
[INFO] [stdout] test place_not::tests::parse_ok ... ok
[INFO] [stdout] test parity::tests::from_number ... ok
[INFO] [stdout] test parity::tests::row_parity ... ok
[INFO] [stdout] test row::tests::row_ref_size ... ok
[INFO] [stdout] test row::tests::parse_with_stage_ok ... ok
[INFO] [stdout] test utils::tests::run_len ... ok
[INFO] [stdout] test place_not::tests::parse_block_ok ... ok
[INFO] [stdout] test place_not::tests::pn_to_block ... ok
[INFO] [stdout] test row::tests::is_group ... ok
[INFO] [stdout] test row::tests::parse_with_stage_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bellframe
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test src/row.rs - row::Row::place_of (line 171) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name bellframe --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bellframe=/opt/rustwide/target/debug/deps/libbellframe-7bcc198252d9bf12.rlib --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-abe3f445b6468d79.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6b844899321ff5c6.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-eafe4b73f630eb17.rlib --extern serde_crate=/opt/rustwide/target/debug/deps/libserde-e7a5e1b02fd308f2.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-2fcd74e450276eec.rlib --extern shortlist=/opt/rustwide/target/debug/deps/libshortlist-78bed166b178f84b.rlib -C embed-bitcode=no --cfg 'feature="cc_lib"' --cfg 'feature="default"' --cfg 'feature="method_lib_serde"' --cfg 'feature="serde_crate"' --cfg 'feature="serde_json"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "90031db5515adcc5f1f67f7970503b4e90813d57a5a40be3200fef40490b26ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90031db5515adcc5f1f67f7970503b4e90813d57a5a40be3200fef40490b26ad", kill_on_drop: false }`
[INFO] [stdout] 90031db5515adcc5f1f67f7970503b4e90813d57a5a40be3200fef40490b26ad
