[INFO] fetching crate httlib-huffman 0.3.4...
[INFO] testing httlib-huffman-0.3.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate httlib-huffman 0.3.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate httlib-huffman 0.3.4
[INFO] finished tweaking crates.io crate httlib-huffman 0.3.4
[INFO] tweaked toml for crates.io crate httlib-huffman 0.3.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate httlib-huffman 0.3.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate httlib-huffman 0.3.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2b8c92323621244d1536a3023f50611571ddeedea670f4a9861da88a20f6a5b
[INFO] running `Command { std: "docker" "start" "-a" "d2b8c92323621244d1536a3023f50611571ddeedea670f4a9861da88a20f6a5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2b8c92323621244d1536a3023f50611571ddeedea670f4a9861da88a20f6a5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b8c92323621244d1536a3023f50611571ddeedea670f4a9861da88a20f6a5b", kill_on_drop: false }`
[INFO] [stdout] d2b8c92323621244d1536a3023f50611571ddeedea670f4a9861da88a20f6a5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f39681dfd1bcf868ee0eeb8863dec9434834e776a476cf819520a53510ee455
[INFO] running `Command { std: "docker" "start" "-a" "5f39681dfd1bcf868ee0eeb8863dec9434834e776a476cf819520a53510ee455", kill_on_drop: false }`
[INFO] [stderr]    Compiling httlib-huffman v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "5f39681dfd1bcf868ee0eeb8863dec9434834e776a476cf819520a53510ee455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f39681dfd1bcf868ee0eeb8863dec9434834e776a476cf819520a53510ee455", kill_on_drop: false }`
[INFO] [stdout] 5f39681dfd1bcf868ee0eeb8863dec9434834e776a476cf819520a53510ee455
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b0f506b779580d14fb556cbc74056be41441682e74191c24122d75955d87be8
[INFO] running `Command { std: "docker" "start" "-a" "3b0f506b779580d14fb556cbc74056be41441682e74191c24122d75955d87be8", kill_on_drop: false }`
[INFO] [stderr]    Compiling httlib-huffman v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "3b0f506b779580d14fb556cbc74056be41441682e74191c24122d75955d87be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b0f506b779580d14fb556cbc74056be41441682e74191c24122d75955d87be8", kill_on_drop: false }`
[INFO] [stdout] 3b0f506b779580d14fb556cbc74056be41441682e74191c24122d75955d87be8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2fac561eaba6b957466acfa4cde241998e99d4ded9f5bca8a3c0c5cef5acaf37
[INFO] running `Command { std: "docker" "start" "-a" "2fac561eaba6b957466acfa4cde241998e99d4ded9f5bca8a3c0c5cef5acaf37", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/httlib_huffman-a3c00453c75f1004)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test encoder::test::encodes_bytes ... ok
[INFO] [stdout] test flattener::test::flattens_1bits ... ok
[INFO] [stdout] test flattener::test::flattens_4bits ... ok
[INFO] [stdout] test flattener::test::flattens_5bits ... ok
[INFO] [stdout] test parser::tests::parses_huffman_table ... ok
[INFO] [stdout] test flattener::test::generates_coding_paths ... ok
[INFO] [stdout] test decoder::test::decodes_characters ... ok
[INFO] [stdout] test decoder::test::decodes_literals ... ok
[INFO] [stdout] test flattener::test::flattens_3bits ... ok
[INFO] [stdout] test flattener::test::flattens_2bits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests httlib_huffman
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/flattener/mod.rs - flattener::flatten (line 133) ... ok
[INFO] [stdout] test src/encoder/mod.rs - encoder::encode (line 111) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/decoder/mod.rs - decoder::decode (line 93) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::parse (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2fac561eaba6b957466acfa4cde241998e99d4ded9f5bca8a3c0c5cef5acaf37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fac561eaba6b957466acfa4cde241998e99d4ded9f5bca8a3c0c5cef5acaf37", kill_on_drop: false }`
[INFO] [stdout] 2fac561eaba6b957466acfa4cde241998e99d4ded9f5bca8a3c0c5cef5acaf37