[INFO] fetching crate lb64 0.1.2... [INFO] testing lb64-0.1.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate lb64 0.1.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate lb64 0.1.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] d6ebf63f78313107401f4bad7cb35249bc1331c4a3089e2a9fd81c59663c1587 [INFO] running `Command { std: "docker" "start" "-a" "d6ebf63f78313107401f4bad7cb35249bc1331c4a3089e2a9fd81c59663c1587", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6ebf63f78313107401f4bad7cb35249bc1331c4a3089e2a9fd81c59663c1587", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6ebf63f78313107401f4bad7cb35249bc1331c4a3089e2a9fd81c59663c1587", kill_on_drop: false }` [INFO] [stdout] d6ebf63f78313107401f4bad7cb35249bc1331c4a3089e2a9fd81c59663c1587 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2ff0cebc898a4c0ab93d562dabc8d9a5a6c31dc1724e9a3bf1f8a4700333b00 [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" "a2ff0cebc898a4c0ab93d562dabc8d9a5a6c31dc1724e9a3bf1f8a4700333b00", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [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 2.89s [INFO] running `Command { std: "docker" "inspect" "a2ff0cebc898a4c0ab93d562dabc8d9a5a6c31dc1724e9a3bf1f8a4700333b00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2ff0cebc898a4c0ab93d562dabc8d9a5a6c31dc1724e9a3bf1f8a4700333b00", kill_on_drop: false }` [INFO] [stdout] a2ff0cebc898a4c0ab93d562dabc8d9a5a6c31dc1724e9a3bf1f8a4700333b00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", 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] 9fd1229fe99d036ba8e5f5f00eb03b50553416592fbc07d2b1d9cb71ea0e6211 [INFO] running `Command { std: "docker" "start" "-a" "9fd1229fe99d036ba8e5f5f00eb03b50553416592fbc07d2b1d9cb71ea0e6211", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling bstr v0.2.16 [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 itertools v0.8.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [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 18.27s [INFO] running `Command { std: "docker" "inspect" "9fd1229fe99d036ba8e5f5f00eb03b50553416592fbc07d2b1d9cb71ea0e6211", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fd1229fe99d036ba8e5f5f00eb03b50553416592fbc07d2b1d9cb71ea0e6211", kill_on_drop: false }` [INFO] [stdout] 9fd1229fe99d036ba8e5f5f00eb03b50553416592fbc07d2b1d9cb71ea0e6211 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab40157c19c9e7f11442390ea4d6a1080e26c03bb50d6e44560b24805e9935ce [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" "ab40157c19c9e7f11442390ea4d6a1080e26c03bb50d6e44560b24805e9935ce", 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: 1 warning emitted [INFO] [stderr] [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: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lb64-04405c16a68fe972) [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] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-2860411aa9e657ee) [INFO] [stdout] [INFO] [stdout] running 45 tests [INFO] [stdout] test tests::base64_decode_hello_world ... ok [INFO] [stdout] test tests::base64_decode____________ ... ok [INFO] [stdout] test tests::base64_encode____________ ... ok [INFO] [stdout] test tests::base64_decode_short_sentence ... ok [INFO] [stdout] test tests::base64_encode_hello_world ... ok [INFO] [stdout] test tests::config_new_err_duplicate_character_set ... ok [INFO] [stdout] test tests::base64_encode_long_sentence ... 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::create_from_0 ... ok [INFO] [stdout] test tests::create_from_10 ... ok [INFO] [stdout] test tests::create_from_128 ... ok [INFO] [stdout] test tests::base64_decode_long_sentence ... ok [INFO] [stdout] test tests::create_from_65538 ... ok [INFO] [stdout] test tests::create_from_decimal_60 ... ok [INFO] [stdout] test tests::decode_to_unsigned_1 ... ok [INFO] [stdout] test tests::decode_to_unsigned_100 ... ok [INFO] [stdout] test tests::create_from_string_1997 ... ok [INFO] [stdout] test tests::decode_to_unsigned_10000 ... ok [INFO] [stdout] test tests::decode_to_unsigned_32 ... ok [INFO] [stdout] test tests::decode_to_unsigned_20769187000000000000000000000000000 ... ok [INFO] [stdout] test tests::decode_to_unsigned_60 ... ok [INFO] [stdout] test tests::decode_to_unsigned_99 ... ok [INFO] [stdout] test tests::decode_to_unsigned_90 ... ok [INFO] [stdout] test tests::decode_to_unsigned_zzz ... ok [INFO] [stdout] test tests::greater_than_6_5 ... ok [INFO] [stdout] test tests::equals_6_6 ... ok [INFO] [stdout] test tests::len_on_0 ... ok [INFO] [stdout] test tests::not_equals_5_6 ... ok [INFO] [stdout] test tests::set_config ... ok [INFO] [stdout] test tests::len_on_4 ... ok [INFO] [stdout] test tests::to_string_abcd ... ok [INFO] [stdout] test tests::extend_63_2 ... ok [INFO] [stdout] test tests::truncate_abcd_3_pad ... ok [INFO] [stdout] test tests::decode_to_unsigned_27 ... ok [INFO] [stdout] test tests::truncate_abcd_3 ... ok [INFO] [stdout] test tests::random ... ok [INFO] [stdout] test tests::base64_decode_paragraph ... ok [INFO] [stdout] test tests::less_than_5_6 ... ok [INFO] [stdout] test tests::base64_encode_paragraph ... ok [INFO] [stdout] test tests::config_equals ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lb64 [INFO] [stdout] [INFO] [stdout] running 35 tests [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 lb64 --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-ba10f94912386bf1.rlib --extern lb64=/opt/rustwide/target/debug/deps/liblb64-fdb7ac5255cb8776.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-23f54436fe11c282.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "ab40157c19c9e7f11442390ea4d6a1080e26c03bb50d6e44560b24805e9935ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab40157c19c9e7f11442390ea4d6a1080e26c03bb50d6e44560b24805e9935ce", kill_on_drop: false }` [INFO] [stdout] ab40157c19c9e7f11442390ea4d6a1080e26c03bb50d6e44560b24805e9935ce