[INFO] fetching crate raekna-storage 0.2.1...
[INFO] testing raekna-storage-0.2.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate raekna-storage 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate raekna-storage 0.2.1
[INFO] finished tweaking crates.io crate raekna-storage 0.2.1
[INFO] tweaked toml for crates.io crate raekna-storage 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate raekna-storage 0.2.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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 raekna-common v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54f893e5fcdeb773014b7145c4db8bdada673ddb474e5a9d810c7926a2a2d028
[INFO] running `Command { std: "docker" "start" "-a" "54f893e5fcdeb773014b7145c4db8bdada673ddb474e5a9d810c7926a2a2d028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54f893e5fcdeb773014b7145c4db8bdada673ddb474e5a9d810c7926a2a2d028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f893e5fcdeb773014b7145c4db8bdada673ddb474e5a9d810c7926a2a2d028", kill_on_drop: false }`
[INFO] [stdout] 54f893e5fcdeb773014b7145c4db8bdada673ddb474e5a9d810c7926a2a2d028
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ece92ef586275cc4b7e2924d402c3e9b7e065276a0440fa74372bb6e2d7cd8e
[INFO] running `Command { std: "docker" "start" "-a" "2ece92ef586275cc4b7e2924d402c3e9b7e065276a0440fa74372bb6e2d7cd8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling raekna-common v0.2.1
[INFO] [stderr]    Compiling raekna-storage v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/word_boundaries.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |             let mut sequence = &mut self.seq[last_seq_index];
[INFO] [stdout]     |                 ----^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "2ece92ef586275cc4b7e2924d402c3e9b7e065276a0440fa74372bb6e2d7cd8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ece92ef586275cc4b7e2924d402c3e9b7e065276a0440fa74372bb6e2d7cd8e", kill_on_drop: false }`
[INFO] [stdout] 2ece92ef586275cc4b7e2924d402c3e9b7e065276a0440fa74372bb6e2d7cd8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84a64e24089a29564d885a8c7aeccb60ef2863b66853c2e448c577758d040ce7
[INFO] running `Command { std: "docker" "start" "-a" "84a64e24089a29564d885a8c7aeccb60ef2863b66853c2e448c577758d040ce7", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/word_boundaries.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |             let mut sequence = &mut self.seq[last_seq_index];
[INFO] [stdout]     |                 ----^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling raekna-storage v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/word_boundaries.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |             let mut sequence = &mut self.seq[last_seq_index];
[INFO] [stdout]     |                 ----^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "84a64e24089a29564d885a8c7aeccb60ef2863b66853c2e448c577758d040ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84a64e24089a29564d885a8c7aeccb60ef2863b66853c2e448c577758d040ce7", kill_on_drop: false }`
[INFO] [stdout] 84a64e24089a29564d885a8c7aeccb60ef2863b66853c2e448c577758d040ce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f550f1301ea28e36bea3fdacbb2ab9ce253f74dc13e92a6dc4c6b2f330d6e792
[INFO] running `Command { std: "docker" "start" "-a" "f550f1301ea28e36bea3fdacbb2ab9ce253f74dc13e92a6dc4c6b2f330d6e792", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/word_boundaries.rs:151:17
[INFO] [stderr]     |
[INFO] [stderr] 151 |             let mut sequence = &mut self.seq[last_seq_index];
[INFO] [stderr]     |                 ----^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `raekna-storage` (lib) generated 1 warning (run `cargo fix --lib -p raekna-storage` to apply 1 suggestion)
[INFO] [stderr] warning: `raekna-storage` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/raekna_storage-a9f9d946aa279313)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test storage::tests::test_get_word_boundaries::normal_usage ... ok
[INFO] [stdout] test storage::tests::test_get_word_boundaries::origin_line_out_of_bounds ... ok
[INFO] [stdout] test storage::tests::test_handle_actions::insert_and_delete ... ok
[INFO] [stdout] test storage::tests::test_handle_actions::delete_single_line_selection ... ok
[INFO] [stdout] test word_boundaries::tests::test_multiple_words::test_origin_at_end ... ok
[INFO] [stdout] test word_boundaries::tests::test_multiple_words::test_origin_at_start ... ok
[INFO] [stdout] test storage::tests::test_handle_actions::multiple_additions ... ok
[INFO] [stdout] test word_boundaries::tests::test_origin_out_of_bounds ... ok
[INFO] [stdout] test word_boundaries::tests::test_multiple_words::test_origin_inside ... ok
[INFO] [stdout] test word_boundaries::tests::test_priority::test_left_priority_skips_short_low_prio_sequences ... ok
[INFO] [stdout] test word_boundaries::tests::test_priority::test_right_priority ... ok
[INFO] [stdout] test word_boundaries::tests::test_priority::test_right_priority_skips_short_low_prio_sequences ... ok
[INFO] [stdout] test word_boundaries::tests::test_single_word::test_origin_at_end ... ok
[INFO] [stdout] test word_boundaries::tests::test_precedence_rules::test_word_and_other ... ok
[INFO] [stdout] test word_boundaries::tests::test_precedence_rules::test_word_and_whitespace ... ok
[INFO] [stdout] test word_boundaries::tests::test_priority::test_left_priority ... ok
[INFO] [stdout] test word_boundaries::tests::test_precedence_rules::test_whitespace_and_other ... ok
[INFO] [stdout] test word_boundaries::tests::test_empty_input ... ok
[INFO] [stdout] test word_boundaries::tests::test_single_word::test_origin_inside ... ok
[INFO] [stdout] test storage::tests::test_handle_actions::single_addition ... ok
[INFO] [stdout] test storage::tests::test_handle_actions::delete_multi_line_selection ... ok
[INFO] [stdout] test word_boundaries::tests::test_single_word::test_origin_at_start ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests raekna_storage
[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" "f550f1301ea28e36bea3fdacbb2ab9ce253f74dc13e92a6dc4c6b2f330d6e792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f550f1301ea28e36bea3fdacbb2ab9ce253f74dc13e92a6dc4c6b2f330d6e792", kill_on_drop: false }`
[INFO] [stdout] f550f1301ea28e36bea3fdacbb2ab9ce253f74dc13e92a6dc4c6b2f330d6e792