[INFO] fetching crate lb64 0.1.2... [INFO] testing lb64-0.1.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate lb64 0.1.2 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate lb64 0.1.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lb64 0.1.2 [INFO] finished tweaking crates.io crate lb64 0.1.2 [INFO] tweaked toml for crates.io crate lb64 0.1.2 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", 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] 7b2fd3583832cb56a66f81bf31aebe63dc5c1de2afce2d612555cad9c3ac3ce6 [INFO] running `Command { std: "docker" "start" "-a" "7b2fd3583832cb56a66f81bf31aebe63dc5c1de2afce2d612555cad9c3ac3ce6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b2fd3583832cb56a66f81bf31aebe63dc5c1de2afce2d612555cad9c3ac3ce6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b2fd3583832cb56a66f81bf31aebe63dc5c1de2afce2d612555cad9c3ac3ce6", kill_on_drop: false }` [INFO] [stdout] 7b2fd3583832cb56a66f81bf31aebe63dc5c1de2afce2d612555cad9c3ac3ce6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 249e7c4993d73f60cadf7ba52d1d6aa1fe2ecc9fa8c0b5b1a6ce77dddb9f228c [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" "249e7c4993d73f60cadf7ba52d1d6aa1fe2ecc9fa8c0b5b1a6ce77dddb9f228c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling lb64 v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `no_panic_pow` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | #![feature(no_panic_pow)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` 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 5.97s [INFO] running `Command { std: "docker" "inspect" "249e7c4993d73f60cadf7ba52d1d6aa1fe2ecc9fa8c0b5b1a6ce77dddb9f228c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "249e7c4993d73f60cadf7ba52d1d6aa1fe2ecc9fa8c0b5b1a6ce77dddb9f228c", kill_on_drop: false }` [INFO] [stdout] 249e7c4993d73f60cadf7ba52d1d6aa1fe2ecc9fa8c0b5b1a6ce77dddb9f228c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed2b6cdf85a750026e648c0b6153ed44610f4d7f5b0f8cce596c8d0988122fc4 [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" "ed2b6cdf85a750026e648c0b6153ed44610f4d7f5b0f8cce596c8d0988122fc4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stdout] warning: the feature `no_panic_pow` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | #![feature(no_panic_pow)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling lb64 v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `no_panic_pow` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | #![feature(no_panic_pow)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` 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 48.28s [INFO] running `Command { std: "docker" "inspect" "ed2b6cdf85a750026e648c0b6153ed44610f4d7f5b0f8cce596c8d0988122fc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed2b6cdf85a750026e648c0b6153ed44610f4d7f5b0f8cce596c8d0988122fc4", kill_on_drop: false }` [INFO] [stdout] ed2b6cdf85a750026e648c0b6153ed44610f4d7f5b0f8cce596c8d0988122fc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 480d2ca495352fe4b89a3e2b8eb39fa2f2cbb6154b1472bcc539316b82f1a3d1 [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" "480d2ca495352fe4b89a3e2b8eb39fa2f2cbb6154b1472bcc539316b82f1a3d1", kill_on_drop: false }` [INFO] [stderr] warning: the feature `no_panic_pow` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:40:12 [INFO] [stderr] | [INFO] [stderr] 40 | #![feature(no_panic_pow)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `lb64` (lib) generated 1 warning [INFO] [stderr] warning: `lb64` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lb64-6208d0138e37e3ed) [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-8923a2a442834fe5) [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 45 tests [INFO] [stdout] test tests::base64_decode_hello_world ... ok [INFO] [stdout] test tests::config_equals ... ok [INFO] [stdout] test tests::base64_decode_long_sentence ... ok [INFO] [stdout] test tests::base64_encode_hello_world ... ok [INFO] [stdout] test tests::base64_encode_long_sentence ... ok [INFO] [stdout] test tests::config_new_err_duplicate_character_set ... ok [INFO] [stdout] test tests::config_new_err_len ... ok [INFO] [stdout] test tests::config_new_err_not_unique_padding ... ok [INFO] [stdout] test tests::config_new_err_unrepresentable_in_character_set ... ok [INFO] [stdout] test tests::config_new_err_unrepresentable_padding ... ok [INFO] [stdout] test tests::config_not_equals ... ok [INFO] [stdout] test tests::base64_encode_short_sentence ... ok [INFO] [stdout] test tests::base64_encode_paragraph ... ok [INFO] [stdout] test tests::base64_encode____________ ... ok [INFO] [stdout] test tests::base64_decode_short_sentence ... ok [INFO] [stdout] test tests::decode_to_unsigned_100 ... ok [INFO] [stdout] test tests::decode_to_unsigned_10000 ... ok [INFO] [stdout] test tests::decode_to_unsigned_20769187000000000000000000000000000 ... ok [INFO] [stdout] test tests::decode_to_unsigned_27 ... ok [INFO] [stdout] test tests::decode_to_unsigned_60 ... ok [INFO] [stdout] test tests::create_from_10 ... ok [INFO] [stdout] test tests::create_from_string_1997 ... ok [INFO] [stdout] test tests::create_from_0 ... ok [INFO] [stdout] test tests::decode_to_unsigned_32 ... ok [INFO] [stdout] test tests::create_from_decimal_60 ... ok [INFO] [stdout] test tests::create_from_128 ... ok [INFO] [stdout] test tests::base64_decode_paragraph ... ok [INFO] [stdout] test tests::create_from_65538 ... ok [INFO] [stdout] test tests::decode_to_unsigned_90 ... ok [INFO] [stdout] test tests::decode_to_unsigned_99 ... ok [INFO] [stdout] test tests::decode_to_unsigned_zzz ... ok [INFO] [stdout] test tests::equals_6_6 ... ok [INFO] [stdout] test tests::extend_63_2 ... ok [INFO] [stdout] test tests::len_on_4 ... ok [INFO] [stdout] test tests::truncate_abcd_3 ... ok [INFO] [stdout] test tests::to_string_abcd ... ok [INFO] [stdout] test tests::greater_than_6_5 ... ok [INFO] [stdout] test tests::len_on_0 ... ok [INFO] [stdout] test tests::less_than_5_6 ... ok [INFO] [stdout] test tests::not_equals_5_6 ... ok [INFO] [stdout] test tests::set_config ... ok [INFO] [stdout] test tests::base64_decode____________ ... ok [INFO] [stdout] test tests::random ... ok [INFO] [stdout] test tests::truncate_abcd_3_pad ... ok [INFO] [stderr] Doc-tests lb64 [INFO] [stdout] test tests::decode_to_unsigned_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test src/config.rs - config::Config::set_character_set (line 96) ... ok [INFO] [stdout] test src/encode.rs - encode::Base64::encode_unsigned (line 49) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_padding (line 228) ... ok [INFO] [stdout] test src/config.rs - config::URL_SAFE_NO_PADDING (line 384) ... ok [INFO] [stdout] test src/encode.rs - encode::Base64::encode_bytes (line 105) ... ok [INFO] [stdout] test src/decode.rs - decode::Base64::decode_to_bytes (line 10) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_line_length (line 176) ... ok [INFO] [stdout] test src/config.rs - config::STANDARD (line 422) ... ok [INFO] [stdout] test src/config.rs - config::IMAP (line 310) ... ok [INFO] [stdout] test src/decode.rs - decode::Base64::decode_to_unsigned (line 36) ... ok [INFO] [stdout] test src/config.rs - config::Config::get_character_set (line 141) ... ok [INFO] [stdout] test src/config.rs - config::Config::new (line 45) ... ok [INFO] [stdout] test src/config.rs - config::MIME (line 274) ... ok [INFO] [stdout] test src/encode.rs - encode::Base64::new_encode_bytes (line 81) ... ok [INFO] [stdout] test src/config.rs - config::URL_SAFE_PADDING (line 346) ... ok [INFO] [stdout] test src/error.rs - error::Base64Error::InvalidBase64CharacterError (line 131) ... ok [INFO] [stdout] test src/error.rs - error::Base64Error::OverflowError (line 117) ... ok [INFO] [stdout] test src/config.rs - config::Config::get_line_length (line 157) ... ok [INFO] [stdout] test src/config.rs - config::Config::get_padding (line 204) ... ok [INFO] [stdout] test src/error.rs - error::ConfigError::CharacterSetUnrepresentableCharacter (line 44) ... ok [INFO] [stdout] test src/error.rs - error::ConfigError::NotUniquePaddingError (line 21) ... ok [INFO] [stdout] test src/error.rs - error::ConfigError::PaddingUnrepresentableCharacter (line 55) ... ok [INFO] [stdout] test src/error.rs - error::ConfigError::CharacterSetLengthError (line 10) ... ok [INFO] [stdout] test src/error.rs - error::ConfigError::DuplicateCharacterError (line 33) ... ok [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] test src/lib.rs - Base64::set_config (line 242) ... ok [INFO] [stdout] test src/lib.rs - Base64::default (line 91) ... ok [INFO] [stdout] test src/encode.rs - encode::Base64::new_encode_unsigned (line 13) ... ok [INFO] [stdout] test src/lib.rs - Base64::new_from_string (line 205) ... ok [INFO] [stdout] test src/lib.rs - Base64::len (line 173) ... ok [INFO] [stdout] test src/lib.rs - Base64::new_random (line 118) ... ok [INFO] [stdout] test src/lib.rs - Base64::truncate_to (line 359) ... ok [INFO] [stdout] test src/lib.rs - Base64::set_from_string (line 295) ... ok [INFO] [stdout] test src/lib.rs - Base64::expand_to (line 334) ... ok [INFO] [stdout] test src/lib.rs - Base64::set_random (line 146) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.77s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "480d2ca495352fe4b89a3e2b8eb39fa2f2cbb6154b1472bcc539316b82f1a3d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "480d2ca495352fe4b89a3e2b8eb39fa2f2cbb6154b1472bcc539316b82f1a3d1", kill_on_drop: false }` [INFO] [stdout] 480d2ca495352fe4b89a3e2b8eb39fa2f2cbb6154b1472bcc539316b82f1a3d1