[INFO] cloning repository https://github.com/m4tx/lz4stego [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m4tx/lz4stego" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm4tx%2Flz4stego", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm4tx%2Flz4stego'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e53272900a74c1c88b993f92087ae7e588130b8 [INFO] testing m4tx/lz4stego against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm4tx%2Flz4stego" "/workspace/builds/worker-101/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/m4tx/lz4stego 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 git repo https://github.com/m4tx/lz4stego [INFO] finished tweaking git repo https://github.com/m4tx/lz4stego [INFO] tweaked toml for git repo https://github.com/m4tx/lz4stego written to /workspace/builds/worker-101/source/Cargo.toml [INFO] crate git repo https://github.com/m4tx/lz4stego already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14bcb5a58a38acbfb56378366491b681f7b3c04a5bd404ba4d1e8f4de5b67157 [INFO] running `Command { std: "docker" "start" "-a" "14bcb5a58a38acbfb56378366491b681f7b3c04a5bd404ba4d1e8f4de5b67157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14bcb5a58a38acbfb56378366491b681f7b3c04a5bd404ba4d1e8f4de5b67157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14bcb5a58a38acbfb56378366491b681f7b3c04a5bd404ba4d1e8f4de5b67157", kill_on_drop: false }` [INFO] [stdout] 14bcb5a58a38acbfb56378366491b681f7b3c04a5bd404ba4d1e8f4de5b67157 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6a4428902c86dc99bdf7f32c9331130bdd2366b39a02b5d7b19752cd15d7aa9 [INFO] running `Command { std: "docker" "start" "-a" "f6a4428902c86dc99bdf7f32c9331130bdd2366b39a02b5d7b19752cd15d7aa9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling xxhash-rust v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling liblz4stego v0.1.0 (/opt/rustwide/workdir/liblz4stego) [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling lz4stego v0.1.0 (/opt/rustwide/workdir/lz4stego) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.75s [INFO] running `Command { std: "docker" "inspect" "f6a4428902c86dc99bdf7f32c9331130bdd2366b39a02b5d7b19752cd15d7aa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6a4428902c86dc99bdf7f32c9331130bdd2366b39a02b5d7b19752cd15d7aa9", kill_on_drop: false }` [INFO] [stdout] f6a4428902c86dc99bdf7f32c9331130bdd2366b39a02b5d7b19752cd15d7aa9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a7f1338e0133e37b05f6d32c17075d89d0e1093636bf861641660cf23669510 [INFO] running `Command { std: "docker" "start" "-a" "6a7f1338e0133e37b05f6d32c17075d89d0e1093636bf861641660cf23669510", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling lz4stego v0.1.0 (/opt/rustwide/workdir/lz4stego) [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Compiling lz4 v1.23.2 [INFO] [stderr] Compiling liblz4stego v0.1.0 (/opt/rustwide/workdir/liblz4stego) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 41.91s [INFO] running `Command { std: "docker" "inspect" "6a7f1338e0133e37b05f6d32c17075d89d0e1093636bf861641660cf23669510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a7f1338e0133e37b05f6d32c17075d89d0e1093636bf861641660cf23669510", kill_on_drop: false }` [INFO] [stdout] 6a7f1338e0133e37b05f6d32c17075d89d0e1093636bf861641660cf23669510 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c3abf9693f2f39e5a13713ed017bccae157b3ee75caf1104dc7942d3526d3420 [INFO] running `Command { std: "docker" "start" "-a" "c3abf9693f2f39e5a13713ed017bccae157b3ee75caf1104dc7942d3526d3420", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.28s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/liblz4stego-bf76095f30d0f90d) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test tests::compressor::compress_empty ... ok [INFO] [stdout] test tests::compressor::compress_medium ... ok [INFO] [stdout] test tests::decompressor::decompress_empty ... ok [INFO] [stdout] test tests::compressor::compress_single_byte ... ok [INFO] [stdout] test tests::compressor::compress_short_compressed ... ok [INFO] [stdout] test tests::decompressor::decompress_medium ... ok [INFO] [stdout] test tests::decompressor::decompress_single_byte ... ok [INFO] [stdout] test tests::numeral_coding::decode_bytes ... ok [INFO] [stdout] test tests::numeral_coding::decode_bytes_short ... ok [INFO] [stdout] test tests::numeral_coding::decode_empty ... ok [INFO] [stdout] test tests::decompressor::decompress_large_two_parts ... ok [INFO] [stdout] test tests::numeral_coding::decode_mixed_medium ... ok [INFO] [stdout] test tests::decompressor::decompress_short_uncompressed ... ok [INFO] [stdout] test tests::numeral_coding::decode_mixed_long ... ok [INFO] [stdout] test tests::numeral_coding::decode_mixed_short ... ok [INFO] [stdout] test tests::numeral_coding::decode_single ... ok [INFO] [stdout] test tests::numeral_coding::encode_bytes ... ok [INFO] [stdout] test tests::numeral_coding::encode_empty ... ok [INFO] [stdout] test tests::numeral_coding::encode_bytes_short ... ok [INFO] [stdout] test tests::decompressor::decompress_short_compressed ... ok [INFO] [stdout] test tests::numeral_coding::encode_mixed_short ... ok [INFO] [stdout] test tests::numeral_coding::encode_mixed_long ... ok [INFO] [stdout] test tests::numeral_coding::encode_mixed_medium ... ok [INFO] [stdout] test tests::numeral_coding::encode_single ... ok [INFO] [stdout] test tests::stego::test_single_byte ... ok [INFO] [stdout] test tests::compressor::compress_large_two_parts ... ok [INFO] [stdout] test tests::decompressor::decompress_large_single_character ... ok [INFO] [stdout] test tests::compressor::compress_long_match ... ok [INFO] [stdout] test tests::decompressor::decompress_large_two_blocks ... ok [INFO] [stdout] test tests::compressor::compress_large_two_blocks ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.45s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lz4stego-bc380ca8655edf24) [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 liblz4stego [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" "c3abf9693f2f39e5a13713ed017bccae157b3ee75caf1104dc7942d3526d3420", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3abf9693f2f39e5a13713ed017bccae157b3ee75caf1104dc7942d3526d3420", kill_on_drop: false }` [INFO] [stdout] c3abf9693f2f39e5a13713ed017bccae157b3ee75caf1104dc7942d3526d3420