[INFO] fetching crate libflate_lz77 1.1.0...
[INFO] testing libflate_lz77-1.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate libflate_lz77 1.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate libflate_lz77 1.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libflate_lz77 1.1.0
[INFO] finished tweaking crates.io crate libflate_lz77 1.1.0
[INFO] tweaked toml for crates.io crate libflate_lz77 1.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 4e1472630ad2a6175b565ee6f5f35e19f71f96d3f628955e6f995783efed85d7
[INFO] running `Command { std: "docker" "start" "-a" "4e1472630ad2a6175b565ee6f5f35e19f71f96d3f628955e6f995783efed85d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e1472630ad2a6175b565ee6f5f35e19f71f96d3f628955e6f995783efed85d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e1472630ad2a6175b565ee6f5f35e19f71f96d3f628955e6f995783efed85d7", kill_on_drop: false }`
[INFO] [stdout] 4e1472630ad2a6175b565ee6f5f35e19f71f96d3f628955e6f995783efed85d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe5b423e154af244a13f5b1d4481679abe744a9de0a6a6170d675338d08b8126
[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" "fe5b423e154af244a13f5b1d4481679abe744a9de0a6a6170d675338d08b8126", kill_on_drop: false }`
[INFO] [stderr]    Compiling libflate_lz77 v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "fe5b423e154af244a13f5b1d4481679abe744a9de0a6a6170d675338d08b8126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5b423e154af244a13f5b1d4481679abe744a9de0a6a6170d675338d08b8126", kill_on_drop: false }`
[INFO] [stdout] fe5b423e154af244a13f5b1d4481679abe744a9de0a6a6170d675338d08b8126
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e42a86ed525912a0f3025ca25a0434b53c18a23df2b715e2b14fcda2cfa0b783
[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" "e42a86ed525912a0f3025ca25a0434b53c18a23df2b715e2b14fcda2cfa0b783", kill_on_drop: false }`
[INFO] [stderr]    Compiling libflate_lz77 v1.1.0
[INFO] [stderr]    Compiling libflate v1.1.2
[INFO] [stderr]    Compiling libflate_lz77 v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.71s
[INFO] running `Command { std: "docker" "inspect" "e42a86ed525912a0f3025ca25a0434b53c18a23df2b715e2b14fcda2cfa0b783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42a86ed525912a0f3025ca25a0434b53c18a23df2b715e2b14fcda2cfa0b783", kill_on_drop: false }`
[INFO] [stdout] e42a86ed525912a0f3025ca25a0434b53c18a23df2b715e2b14fcda2cfa0b783
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24da0406d967cfca489cd7fc76a876a7667d647ba4285bdb54be25b76d87c6f7
[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" "24da0406d967cfca489cd7fc76a876a7667d647ba4285bdb54be25b76d87c6f7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libflate_lz77-bf7b9b7c482dda85)
[INFO] [stdout] test tests::encoder_and_decoder_works ... ok
[INFO] [stderr]    Doc-tests libflate_lz77
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/default.rs - default::DefaultLz77EncoderBuilder (line 192) ... ok
[INFO] [stdout] test src/lib.rs - NoCompressionLz77Encoder::new (line 109) ... ok
[INFO] [stdout] test src/default.rs - default::DefaultLz77Encoder::with_window_size (line 40) ... ok
[INFO] [stdout] test src/default.rs - default::DefaultLz77Encoder::new (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24da0406d967cfca489cd7fc76a876a7667d647ba4285bdb54be25b76d87c6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24da0406d967cfca489cd7fc76a876a7667d647ba4285bdb54be25b76d87c6f7", kill_on_drop: false }`
[INFO] [stdout] 24da0406d967cfca489cd7fc76a876a7667d647ba4285bdb54be25b76d87c6f7