[INFO] cloning repository https://github.com/iKevinY/ultra [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iKevinY/ultra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiKevinY%2Fultra", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiKevinY%2Fultra'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ac5ef0e0dacf199f22c6c2248467ccc6e631589 [INFO] testing iKevinY/ultra against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiKevinY%2Fultra" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iKevinY/ultra on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iKevinY/ultra [INFO] finished tweaking git repo https://github.com/iKevinY/ultra [INFO] tweaked toml for git repo https://github.com/iKevinY/ultra written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/iKevinY/ultra already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 168f19d4f2be9bf7d7970dc0e16dba92947ea8e529b8bb58dfbe4957e5f87611 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "168f19d4f2be9bf7d7970dc0e16dba92947ea8e529b8bb58dfbe4957e5f87611", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "168f19d4f2be9bf7d7970dc0e16dba92947ea8e529b8bb58dfbe4957e5f87611", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "168f19d4f2be9bf7d7970dc0e16dba92947ea8e529b8bb58dfbe4957e5f87611", kill_on_drop: false }` [INFO] [stdout] 168f19d4f2be9bf7d7970dc0e16dba92947ea8e529b8bb58dfbe4957e5f87611 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] addc3c2ca3c55cab9b5e4bfc1337e8b4dac71594366f282d8ef83585b77ad57c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "addc3c2ca3c55cab9b5e4bfc1337e8b4dac71594366f282d8ef83585b77ad57c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [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 crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling ordered-float v2.1.1 [INFO] [stderr] Compiling ultra v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 54.46s [INFO] running `Command { std: "docker" "inspect" "addc3c2ca3c55cab9b5e4bfc1337e8b4dac71594366f282d8ef83585b77ad57c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "addc3c2ca3c55cab9b5e4bfc1337e8b4dac71594366f282d8ef83585b77ad57c", kill_on_drop: false }` [INFO] [stdout] addc3c2ca3c55cab9b5e4bfc1337e8b4dac71594366f282d8ef83585b77ad57c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c571bc3688e14f14d864a685dad2c54788491c29210cb5a8322f81b38dc1be9d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c571bc3688e14f14d864a685dad2c54788491c29210cb5a8322f81b38dc1be9d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling plotters v0.3.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.5 [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 serde_derive v1.0.125 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling ultra v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 2m 46s [INFO] running `Command { std: "docker" "inspect" "c571bc3688e14f14d864a685dad2c54788491c29210cb5a8322f81b38dc1be9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c571bc3688e14f14d864a685dad2c54788491c29210cb5a8322f81b38dc1be9d", kill_on_drop: false }` [INFO] [stdout] c571bc3688e14f14d864a685dad2c54788491c29210cb5a8322f81b38dc1be9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0aa486afd8533638d713b9f1105a1a529fe572c065e781d7fe6d77ec16a0c0d2 [INFO] running `Command { std: "docker" "start" "-a" "0aa486afd8533638d713b9f1105a1a529fe572c065e781d7fe6d77ec16a0c0d2", kill_on_drop: false }` [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ultra-f32693bd06b771fe) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test plugboard::tests::no_connections ... ok [INFO] [stdout] test enigma::tests::case_insensitive_encryption ... ok [INFO] [stdout] test enigma::tests::key_settings ... ok [INFO] [stdout] test plugboard::tests::multiple_connections ... ok [INFO] [stdout] test rotor::tests::char_substitution ... ok [INFO] [stdout] test enigma::tests::identical_from_same_seed ... ok [INFO] [stdout] test plugboard::tests::single_connection ... ok [INFO] [stdout] test enigma::tests::repetition_period ... ok [INFO] [stdout] test reflector::tests::char_reflection ... ok [INFO] [stdout] test enigma::tests::symmetrical_behaviour ... ok [INFO] [stdout] test rotor::tests::step_rotor ... ok [INFO] [stdout] test rotor::tests::inverse_mapping ... ok [INFO] [stdout] test rotor::tests::step_inverse ... ok [INFO] [stdout] test rotor::tests::matching_inverses ... ok [INFO] [stdout] test fitness::tests::sensible_ioc_scores ... ok [INFO] [stdout] test rotor::tests::key_setting ... ok [INFO] [stdout] test decrypt::tests::static_vars ... ok [INFO] [stdout] test enigma::tests::ring_settings ... ok [INFO] [stdout] test rotor::tests::reset_rotor ... ok [INFO] [stdout] test rotor::tests::ring_setting ... 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::sensible_ngram_scores ... ok [INFO] [stdout] test fitness::tests::invalid_qgram_check - should panic ... ok [INFO] [stdout] test fitness::tests::quadgram_estimates ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/decrypt.rs (/opt/rustwide/target/debug/deps/decrypt-98a680c65395b258) [INFO] [stdout] test two_cities_decryption has been running for over 60 seconds [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 101.74s [INFO] [stdout] [INFO] [stderr] Running tests/encrypt.rs (/opt/rustwide/target/debug/deps/encrypt-02f5db23580e45a1) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test turnover_points ... ok [INFO] [stdout] test expected_ciphertext ... 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-9addd63f6f443463) [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::reset (line 180) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::random (line 68) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::ring_settings (line 235) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::random_from_u64_seed (line 83) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::new (line 36) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::encrypt (line 127) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::key_settings (line 219) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::plugboard (line 251) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::rotor_list (line 205) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0aa486afd8533638d713b9f1105a1a529fe572c065e781d7fe6d77ec16a0c0d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0aa486afd8533638d713b9f1105a1a529fe572c065e781d7fe6d77ec16a0c0d2", kill_on_drop: false }` [INFO] [stdout] 0aa486afd8533638d713b9f1105a1a529fe572c065e781d7fe6d77ec16a0c0d2