[INFO] fetching crate lz4_flex 0.8.2...
[INFO] testing lz4_flex-0.8.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate lz4_flex 0.8.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lz4_flex 0.8.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lz4_flex 0.8.2
[INFO] finished tweaking crates.io crate lz4_flex 0.8.2
[INFO] tweaked toml for crates.io crate lz4_flex 0.8.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate lz4_flex 0.8.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3e66164bf6deca97205cd7e1c5973d5b1d8a1e839951cdff15ae5a73936bd00
[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" "c3e66164bf6deca97205cd7e1c5973d5b1d8a1e839951cdff15ae5a73936bd00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3e66164bf6deca97205cd7e1c5973d5b1d8a1e839951cdff15ae5a73936bd00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e66164bf6deca97205cd7e1c5973d5b1d8a1e839951cdff15ae5a73936bd00", kill_on_drop: false }`
[INFO] [stdout] c3e66164bf6deca97205cd7e1c5973d5b1d8a1e839951cdff15ae5a73936bd00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 488ef1d2f2c29edca6eb686391433bead2da03a6b35fbdc2690bb1fd996bb716
[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" "488ef1d2f2c29edca6eb686391433bead2da03a6b35fbdc2690bb1fd996bb716", kill_on_drop: false }`
[INFO] [stderr]    Compiling twox-hash v1.6.0
[INFO] [stderr]    Compiling lz4_flex v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "488ef1d2f2c29edca6eb686391433bead2da03a6b35fbdc2690bb1fd996bb716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488ef1d2f2c29edca6eb686391433bead2da03a6b35fbdc2690bb1fd996bb716", kill_on_drop: false }`
[INFO] [stdout] 488ef1d2f2c29edca6eb686391433bead2da03a6b35fbdc2690bb1fd996bb716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 762a719a48644d876d948be87edcf927291c38774dbf06710c8081ed4cb3b58b
[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" "762a719a48644d876d948be87edcf927291c38774dbf06710c8081ed4cb3b58b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.96
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling plotters-backend v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling more-asserts v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling lz4-compress v0.1.1
[INFO] [stderr]    Compiling plotters-svg v0.3.0
[INFO] [stderr]    Compiling cast v0.2.6
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling lzzzz v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling lz4_flex v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 39.94s
[INFO] running `Command { std: "docker" "inspect" "762a719a48644d876d948be87edcf927291c38774dbf06710c8081ed4cb3b58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "762a719a48644d876d948be87edcf927291c38774dbf06710c8081ed4cb3b58b", kill_on_drop: false }`
[INFO] [stdout] 762a719a48644d876d948be87edcf927291c38774dbf06710c8081ed4cb3b58b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c18609bf950312bdece018edcd3270b1b065ce5f785383f2d2b4887de6e6a67
[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" "1c18609bf950312bdece018edcd3270b1b065ce5f785383f2d2b4887de6e6a67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lz4_flex-59711c7778fd1276)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test block::compress::tests::test_conformant_last_block ... ok
[INFO] [stdout] test block::compress::tests::test_dict ... ok
[INFO] [stdout] test block::compress::tests::test_dict_match_crossing ... ok
[INFO] [stdout] test block::compress::tests::test_dict_size ... ok
[INFO] [stdout] test block::decompress_safe::check_token ... ok
[INFO] [stdout] test block::decompress_safe::test::all_literal ... ok
[INFO] [stdout] test block::decompress_safe::test::offset_oob ... ok
[INFO] [stdout] test block::hashtable::test_get_table_size ... ok
[INFO] [stdout] test block::test_sink ... ok
[INFO] [stdout] test block::compress::tests::test_bug ... ok
[INFO] [stderr]    Doc-tests lz4_flex
[INFO] [stdout] test block::compress::tests::test_count_same_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 27) - compile ... ok
[INFO] [stdout] test src/frame/compress.rs - frame::compress::FrameEncoder (line 42) - compile ... ok
[INFO] [stdout] test src/frame/decompress.rs - frame::decompress::FrameDecoder (line 31) - compile ... ok
[INFO] [stdout] test src/frame/compress.rs - frame::compress::FrameEncoder (line 32) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 42) - compile ... ok
[INFO] [stdout] test src/frame/decompress.rs - frame::decompress::FrameDecoder (line 22) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c18609bf950312bdece018edcd3270b1b065ce5f785383f2d2b4887de6e6a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c18609bf950312bdece018edcd3270b1b065ce5f785383f2d2b4887de6e6a67", kill_on_drop: false }`
[INFO] [stdout] 1c18609bf950312bdece018edcd3270b1b065ce5f785383f2d2b4887de6e6a67
