[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 try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm4tx%2Flz4stego" "/workspace/builds/worker-79/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/m4tx/lz4stego on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-79/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lz4 v1.23.2 [INFO] [stderr] Downloaded xxhash-rust v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a18570149d7fd8e6e4f9483fb97e4768b91621707278d714746fc9a8d025ea23 [INFO] running `Command { std: "docker" "start" "-a" "a18570149d7fd8e6e4f9483fb97e4768b91621707278d714746fc9a8d025ea23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a18570149d7fd8e6e4f9483fb97e4768b91621707278d714746fc9a8d025ea23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a18570149d7fd8e6e4f9483fb97e4768b91621707278d714746fc9a8d025ea23", kill_on_drop: false }` [INFO] [stdout] a18570149d7fd8e6e4f9483fb97e4768b91621707278d714746fc9a8d025ea23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] beb45d8394c223cbe6e867d0745da5a9e0827e14922151444b358d967ca758ec [INFO] running `Command { std: "docker" "start" "-a" "beb45d8394c223cbe6e867d0745da5a9e0827e14922151444b358d967ca758ec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling xxhash-rust v0.8.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling vec_map v0.8.2 [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 16.21s [INFO] running `Command { std: "docker" "inspect" "beb45d8394c223cbe6e867d0745da5a9e0827e14922151444b358d967ca758ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beb45d8394c223cbe6e867d0745da5a9e0827e14922151444b358d967ca758ec", kill_on_drop: false }` [INFO] [stdout] beb45d8394c223cbe6e867d0745da5a9e0827e14922151444b358d967ca758ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2b539f88fed4175f4759935a71a9b916e022b8f903f2a2f45c9eec2a5f83a52 [INFO] running `Command { std: "docker" "start" "-a" "b2b539f88fed4175f4759935a71a9b916e022b8f903f2a2f45c9eec2a5f83a52", 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 40.58s [INFO] running `Command { std: "docker" "inspect" "b2b539f88fed4175f4759935a71a9b916e022b8f903f2a2f45c9eec2a5f83a52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2b539f88fed4175f4759935a71a9b916e022b8f903f2a2f45c9eec2a5f83a52", kill_on_drop: false }` [INFO] [stdout] b2b539f88fed4175f4759935a71a9b916e022b8f903f2a2f45c9eec2a5f83a52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 105264f0f23522481f86735eea59dabe4bfccf7410f187bc2b69459e8a5fd354 [INFO] running `Command { std: "docker" "start" "-a" "105264f0f23522481f86735eea59dabe4bfccf7410f187bc2b69459e8a5fd354", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.22s [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::compressor::compress_single_byte ... ok [INFO] [stdout] test tests::compressor::compress_short_compressed ... ok [INFO] [stdout] test tests::decompressor::decompress_empty ... ok [INFO] [stdout] test tests::decompressor::decompress_short_compressed ... ok [INFO] [stdout] test tests::decompressor::decompress_medium ... ok [INFO] [stdout] test tests::decompressor::decompress_large_two_parts ... ok [INFO] [stdout] test tests::decompressor::decompress_short_uncompressed ... 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_single_byte ... ok [INFO] [stdout] test tests::numeral_coding::decode_mixed_short ... ok [INFO] [stdout] test tests::numeral_coding::encode_bytes ... ok [INFO] [stdout] test tests::numeral_coding::decode_mixed_long ... ok [INFO] [stdout] test tests::numeral_coding::decode_mixed_medium ... ok [INFO] [stdout] test tests::numeral_coding::decode_single ... ok [INFO] [stdout] test tests::numeral_coding::encode_empty ... 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_mixed_short ... ok [INFO] [stdout] test tests::numeral_coding::encode_bytes_short ... 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 3.43s [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" "105264f0f23522481f86735eea59dabe4bfccf7410f187bc2b69459e8a5fd354", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "105264f0f23522481f86735eea59dabe4bfccf7410f187bc2b69459e8a5fd354", kill_on_drop: false }` [INFO] [stdout] 105264f0f23522481f86735eea59dabe4bfccf7410f187bc2b69459e8a5fd354