[INFO] fetching crate lz4_flex 0.8.0... [INFO] testing lz4_flex-0.8.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate lz4_flex 0.8.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate lz4_flex 0.8.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lz4_flex 0.8.0 [INFO] finished tweaking crates.io crate lz4_flex 0.8.0 [INFO] tweaked toml for crates.io crate lz4_flex 0.8.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate lz4_flex 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] f682641486e49bcfec260b491358fea47fd87661e5306633b944e0ac4c64e014 [INFO] running `Command { std: "docker" "start" "-a" "f682641486e49bcfec260b491358fea47fd87661e5306633b944e0ac4c64e014", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f682641486e49bcfec260b491358fea47fd87661e5306633b944e0ac4c64e014", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f682641486e49bcfec260b491358fea47fd87661e5306633b944e0ac4c64e014", kill_on_drop: false }` [INFO] [stdout] f682641486e49bcfec260b491358fea47fd87661e5306633b944e0ac4c64e014 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] abac9af0bc4bc9113773caa24d7b4a3aa85453ff7dd701352a14bee63e6250de [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" "abac9af0bc4bc9113773caa24d7b4a3aa85453ff7dd701352a14bee63e6250de", kill_on_drop: false }` [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling twox-hash v1.6.0 [INFO] [stderr] Compiling lz4_flex v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "abac9af0bc4bc9113773caa24d7b4a3aa85453ff7dd701352a14bee63e6250de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abac9af0bc4bc9113773caa24d7b4a3aa85453ff7dd701352a14bee63e6250de", kill_on_drop: false }` [INFO] [stdout] abac9af0bc4bc9113773caa24d7b4a3aa85453ff7dd701352a14bee63e6250de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cfcc713a31db1d3c4752815b3190200dcc764ed56aecf2e77b85770a0311a91 [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" "9cfcc713a31db1d3c4752815b3190200dcc764ed56aecf2e77b85770a0311a91", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling snap v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling more-asserts v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling lz4-compress v0.1.1 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling plotters v0.3.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling criterion-plot v0.4.3 [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 crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling lzzzz v0.8.0 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.64 [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 serde_derive v1.0.125 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling lz4_flex v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 25.13s [INFO] running `Command { std: "docker" "inspect" "9cfcc713a31db1d3c4752815b3190200dcc764ed56aecf2e77b85770a0311a91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cfcc713a31db1d3c4752815b3190200dcc764ed56aecf2e77b85770a0311a91", kill_on_drop: false }` [INFO] [stdout] 9cfcc713a31db1d3c4752815b3190200dcc764ed56aecf2e77b85770a0311a91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 48c675ee4abc3f2d9514e41384c1eed995fb759e0c67f7a4ef59e39ebcc6f77f [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" "48c675ee4abc3f2d9514e41384c1eed995fb759e0c67f7a4ef59e39ebcc6f77f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lz4_flex-346a5421f0be988d) [INFO] [stdout] running 11 tests [INFO] [stdout] test block::compress::tests::test_bug ... 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_conformant_last_block ... ok [INFO] [stdout] test block::hashtable::test_get_table_size ... ok [INFO] [stdout] test block::compress::tests::test_count_same_bytes ... ok [INFO] [stderr] Doc-tests lz4_flex [INFO] [stdout] test block::decompress_safe::check_token ... ok [INFO] [stdout] test block::decompress_safe::test::offset_oob ... ok [INFO] [stdout] test block::test_sink ... ok [INFO] [stdout] test block::decompress_safe::test::all_literal ... ok [INFO] [stdout] test block::compress::tests::test_dict_size ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/frame/compress.rs - frame::compress::FrameEncoder (line 32) ... ok [INFO] [stdout] test src/lib.rs - (line 41) ... ok [INFO] [stdout] test src/frame/decompress.rs - frame::decompress::FrameDecoder (line 31) ... ok [INFO] [stdout] test src/frame/compress.rs - frame::compress::FrameEncoder (line 42) ... ok [INFO] [stdout] test src/frame/decompress.rs - frame::decompress::FrameDecoder (line 22) ... ok [INFO] [stdout] test src/lib.rs - (line 27) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "48c675ee4abc3f2d9514e41384c1eed995fb759e0c67f7a4ef59e39ebcc6f77f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48c675ee4abc3f2d9514e41384c1eed995fb759e0c67f7a4ef59e39ebcc6f77f", kill_on_drop: false }` [INFO] [stdout] 48c675ee4abc3f2d9514e41384c1eed995fb759e0c67f7a4ef59e39ebcc6f77f