[INFO] fetching crate lz-str 0.1.0...
[INFO] testing lz-str-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate lz-str 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate lz-str 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lz-str 0.1.0
[INFO] finished tweaking crates.io crate lz-str 0.1.0
[INFO] tweaked toml for crates.io crate lz-str 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-08-01" "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] dac284d47c04160bc2f007e5420e367d1dfd2643343cea8ddd0ab74a07dd285e
[INFO] running `Command { std: "docker" "start" "-a" "dac284d47c04160bc2f007e5420e367d1dfd2643343cea8ddd0ab74a07dd285e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dac284d47c04160bc2f007e5420e367d1dfd2643343cea8ddd0ab74a07dd285e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac284d47c04160bc2f007e5420e367d1dfd2643343cea8ddd0ab74a07dd285e", kill_on_drop: false }`
[INFO] [stdout] dac284d47c04160bc2f007e5420e367d1dfd2643343cea8ddd0ab74a07dd285e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", 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] 72af24561f51232eff25d07cd5ba03cad1f5f09c2fc0e60e087cb368cb2b6461
[INFO] running `Command { std: "docker" "start" "-a" "72af24561f51232eff25d07cd5ba03cad1f5f09c2fc0e60e087cb368cb2b6461", kill_on_drop: false }`
[INFO] [stderr]    Compiling lz-str v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "72af24561f51232eff25d07cd5ba03cad1f5f09c2fc0e60e087cb368cb2b6461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72af24561f51232eff25d07cd5ba03cad1f5f09c2fc0e60e087cb368cb2b6461", kill_on_drop: false }`
[INFO] [stdout] 72af24561f51232eff25d07cd5ba03cad1f5f09c2fc0e60e087cb368cb2b6461
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", 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] 3c54a0e06ae9ac508cd1b75133e870f47d12e7aa126a040af0544a174887604f
[INFO] running `Command { std: "docker" "start" "-a" "3c54a0e06ae9ac508cd1b75133e870f47d12e7aa126a040af0544a174887604f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling lz-str v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.09s
[INFO] running `Command { std: "docker" "inspect" "3c54a0e06ae9ac508cd1b75133e870f47d12e7aa126a040af0544a174887604f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c54a0e06ae9ac508cd1b75133e870f47d12e7aa126a040af0544a174887604f", kill_on_drop: false }`
[INFO] [stdout] 3c54a0e06ae9ac508cd1b75133e870f47d12e7aa126a040af0544a174887604f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-08-01" "test" "--frozen", 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] 496c45d4b28e0dbb79af987766374678402288027042e812ed90392abd686600
[INFO] running `Command { std: "docker" "start" "-a" "496c45d4b28e0dbb79af987766374678402288027042e812ed90392abd686600", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lz_str-ab99e60914028a0d)
[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]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-a3eb0937c4c03191)
[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]      Running tests/common_legacy.rs (/opt/rustwide/target/debug/deps/common_legacy-2e523de74cb03d0b)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test compress_red ... ok
[INFO] [stdout] test compress_red_to_utf16 ... ok
[INFO] [stdout] test decompress_red ... ok
[INFO] [stdout] test round_red ... ok
[INFO] [stdout] test compress_repeat ... ok
[INFO] [stdout] test round_red_uri ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compression_tests_raw.rs (/opt/rustwide/target/debug/deps/compression_tests_raw-b3277baf2387ebbd)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test round_hello_world ... ok
[INFO] [stdout] test round_repeating_string ... ok
[INFO] [stdout] test round_empty_string ... ok
[INFO] [stdout] test round_long_string ... ok
[INFO] [stdout] test round_all_utf16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/invalid_inputs.rs (/opt/rustwide/target/debug/deps/invalid_inputs-66a7055ff7c20283)
[INFO] [stdout] test invalid_decompress_str ... ok
[INFO] [stderr]      Running tests/valid_inputs.rs (/opt/rustwide/target/debug/deps/valid_inputs-6620a0c0a30adbd1)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests lz-str
[INFO] [stdout] test decompress_red ... ok
[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 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" "496c45d4b28e0dbb79af987766374678402288027042e812ed90392abd686600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496c45d4b28e0dbb79af987766374678402288027042e812ed90392abd686600", kill_on_drop: false }`
[INFO] [stdout] 496c45d4b28e0dbb79af987766374678402288027042e812ed90392abd686600
