[INFO] fetching crate ultra 0.6.1...
[INFO] testing ultra-0.6.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate ultra 0.6.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ultra 0.6.1
[INFO] finished tweaking crates.io crate ultra 0.6.1
[INFO] tweaked toml for crates.io crate ultra 0.6.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ultra 0.6.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ultra 0.6.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded half v1.7.1
[INFO] [stderr]   Downloaded plotters-backend v0.3.0
[INFO] [stderr]   Downloaded rayon-core v1.9.0
[INFO] [stderr]   Downloaded memoffset v0.6.3
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.73
[INFO] [stderr]   Downloaded regex-automata v0.1.9
[INFO] [stderr]   Downloaded criterion-plot v0.4.3
[INFO] [stderr]   Downloaded criterion v0.3.4
[INFO] [stderr]   Downloaded csv v1.1.6
[INFO] [stderr]   Downloaded bstr v0.2.15
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.73
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.73
[INFO] [stderr]   Downloaded web-sys v0.3.50
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.3
[INFO] [stderr]   Downloaded cast v0.2.5
[INFO] [stderr]   Downloaded csv-core v0.1.10
[INFO] [stderr]   Downloaded plotters-svg v0.3.0
[INFO] [stderr]   Downloaded serde_cbor v0.11.1
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.0
[INFO] [stderr]   Downloaded js-sys v0.3.50
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.73
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.73
[INFO] [stderr]   Downloaded itertools v0.10.0
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.3
[INFO] [stderr]   Downloaded rayon v1.5.0
[INFO] [stderr]   Downloaded plotters v0.3.0
[INFO] [stderr]   Downloaded syn v1.0.69
[INFO] [stderr]   Downloaded libc v0.2.93
[INFO] [stderr]   Downloaded ordered-float v2.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 283fb98bbf85e9cf4b397c983ee66d017763bfb15ad2221c6a2d2e9e7384d4f7
[INFO] running `Command { std: "docker" "start" "-a" "283fb98bbf85e9cf4b397c983ee66d017763bfb15ad2221c6a2d2e9e7384d4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "283fb98bbf85e9cf4b397c983ee66d017763bfb15ad2221c6a2d2e9e7384d4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "283fb98bbf85e9cf4b397c983ee66d017763bfb15ad2221c6a2d2e9e7384d4f7", kill_on_drop: false }`
[INFO] [stdout] 283fb98bbf85e9cf4b397c983ee66d017763bfb15ad2221c6a2d2e9e7384d4f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63854c6ed12f843526b4d1a21bf4706bceacacf59710ae4cb30014fb0afde39c
[INFO] running `Command { std: "docker" "start" "-a" "63854c6ed12f843526b4d1a21bf4706bceacacf59710ae4cb30014fb0afde39c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling ordered-float v2.1.1
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling ultra v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Trigram` is never constructed
[INFO] [stdout]   --> src/fitness.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct Trigram;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 25.14s
[INFO] running `Command { std: "docker" "inspect" "63854c6ed12f843526b4d1a21bf4706bceacacf59710ae4cb30014fb0afde39c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63854c6ed12f843526b4d1a21bf4706bceacacf59710ae4cb30014fb0afde39c", kill_on_drop: false }`
[INFO] [stdout] 63854c6ed12f843526b4d1a21bf4706bceacacf59710ae4cb30014fb0afde39c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f4d732c2b59bfced0863542e854c4b0fe4686ec232c2e56ec5bcafdd0c675a3
[INFO] running `Command { std: "docker" "start" "-a" "4f4d732c2b59bfced0863542e854c4b0fe4686ec232c2e56ec5bcafdd0c675a3", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling cast v0.2.5
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling plotters-backend v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stdout] warning: struct `Trigram` is never constructed
[INFO] [stdout]   --> src/fitness.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct Trigram;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling plotters-svg v0.3.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling plotters v0.3.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling ultra v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 43.99s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "4f4d732c2b59bfced0863542e854c4b0fe4686ec232c2e56ec5bcafdd0c675a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4d732c2b59bfced0863542e854c4b0fe4686ec232c2e56ec5bcafdd0c675a3", kill_on_drop: false }`
[INFO] [stdout] 4f4d732c2b59bfced0863542e854c4b0fe4686ec232c2e56ec5bcafdd0c675a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c677e4580e0a864b7658b25811c3484bbdcc1fc8e7b0f5fd1f33d6fc2349b5f3
[INFO] running `Command { std: "docker" "start" "-a" "c677e4580e0a864b7658b25811c3484bbdcc1fc8e7b0f5fd1f33d6fc2349b5f3", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: struct `Trigram` is never constructed
[INFO] [stderr]   --> src/fitness.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub struct Trigram;
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ultra` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ultra-83f495049abf6e13)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test enigma::tests::case_insensitive_encryption ... ok
[INFO] [stdout] test enigma::tests::identical_from_same_seed ... ok
[INFO] [stdout] test enigma::tests::key_settings ... ok
[INFO] [stdout] test enigma::tests::ring_settings ... ok
[INFO] [stdout] test enigma::tests::repetition_period ... ok
[INFO] [stdout] test fitness::tests::sensible_ioc_scores ... ok
[INFO] [stdout] test enigma::tests::symmetrical_behaviour ... ok
[INFO] [stdout] test plugboard::tests::multiple_connections ... ok
[INFO] [stdout] test plugboard::tests::no_connections ... ok
[INFO] [stdout] test plugboard::tests::single_connection ... ok
[INFO] [stdout] test reflector::tests::char_reflection ... ok
[INFO] [stdout] test rotor::tests::char_substitution ... ok
[INFO] [stdout] test rotor::tests::inverse_mapping ... ok
[INFO] [stdout] test rotor::tests::key_setting ... ok
[INFO] [stdout] test rotor::tests::reset_rotor ... ok
[INFO] [stdout] test rotor::tests::matching_inverses ... ok
[INFO] [stdout] test rotor::tests::step_inverse ... ok
[INFO] [stdout] test rotor::tests::ring_setting ... ok
[INFO] [stdout] test decrypt::tests::static_vars ... ok
[INFO] [stdout] test rotor::tests::step_rotor ... ok
[INFO] [stdout] test enigma::tests::invalid_rotor_count - should panic ... ok
[INFO] [stdout] test rotor::tests::invalid_rotor - should panic ... ok
[INFO] [stdout] test fitness::tests::quadgram_estimates ... ok
[INFO] [stdout] test fitness::tests::sensible_ngram_scores ... ok
[INFO] [stdout] test fitness::tests::invalid_qgram_check - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/decrypt.rs (/opt/rustwide/target/debug/deps/decrypt-bc1ceeb8a84a54d2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test two_cities_decryption ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 39.83s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/encrypt.rs (/opt/rustwide/target/debug/deps/encrypt-6a2fb84a8d20b63c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test expected_ciphertext ... ok
[INFO] [stdout] test turnover_points ... 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 tests/texts.rs (/opt/rustwide/target/debug/deps/texts-35d1eb05121e1a75)
[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 ultra
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/enigma.rs - enigma::Enigma::plugboard (line 252) ... ok
[INFO] [stdout] test src/enigma.rs - enigma::Enigma::random_from_u64_seed (line 83) ... ok
[INFO] [stdout] test src/enigma.rs - enigma::Enigma::key_settings (line 220) ... ok
[INFO] [stdout] test src/enigma.rs - enigma::Enigma::new (line 36) ... ok
[INFO] [stdout] test src/enigma.rs - enigma::Enigma::rotor_list (line 206) ... ok
[INFO] [stdout] test src/enigma.rs - enigma::Enigma::encrypt (line 128) ... ok
[INFO] [stdout] test src/enigma.rs - enigma::Enigma::ring_settings (line 236) ... ok
[INFO] [stdout] test src/enigma.rs - enigma::Enigma::random (line 68) ... ok
[INFO] [stdout] test src/enigma.rs - enigma::Enigma::reset (line 181) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c677e4580e0a864b7658b25811c3484bbdcc1fc8e7b0f5fd1f33d6fc2349b5f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c677e4580e0a864b7658b25811c3484bbdcc1fc8e7b0f5fd1f33d6fc2349b5f3", kill_on_drop: false }`
[INFO] [stdout] c677e4580e0a864b7658b25811c3484bbdcc1fc8e7b0f5fd1f33d6fc2349b5f3