[INFO] fetching crate yarte_lexer 0.0.1...
[INFO] testing yarte_lexer-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate yarte_lexer 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate yarte_lexer 0.0.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yarte_lexer 0.0.1
[INFO] finished tweaking crates.io crate yarte_lexer 0.0.1
[INFO] tweaked toml for crates.io crate yarte_lexer 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2db377e7ff34d3493fe5e7f86d315c467ff3150d1a64b2e130d633f4c88ec408
[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" "2db377e7ff34d3493fe5e7f86d315c467ff3150d1a64b2e130d633f4c88ec408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2db377e7ff34d3493fe5e7f86d315c467ff3150d1a64b2e130d633f4c88ec408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db377e7ff34d3493fe5e7f86d315c467ff3150d1a64b2e130d633f4c88ec408", kill_on_drop: false }`
[INFO] [stdout] 2db377e7ff34d3493fe5e7f86d315c467ff3150d1a64b2e130d633f4c88ec408
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 3772509edf12a4d7f630b50fc771e9c95326a36fd776eaf99df3fcb1c0179786
[INFO] running `Command { std: "docker" "start" "-a" "3772509edf12a4d7f630b50fc771e9c95326a36fd776eaf99df3fcb1c0179786", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling yansi-term v0.1.2
[INFO] [stderr]    Compiling annotate-snippets v0.9.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling yarte_lexer_gencode v0.0.1
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling yarte_lexer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.94s
[INFO] running `Command { std: "docker" "inspect" "3772509edf12a4d7f630b50fc771e9c95326a36fd776eaf99df3fcb1c0179786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3772509edf12a4d7f630b50fc771e9c95326a36fd776eaf99df3fcb1c0179786", kill_on_drop: false }`
[INFO] [stdout] 3772509edf12a4d7f630b50fc771e9c95326a36fd776eaf99df3fcb1c0179786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d032784b514f90c84db794d3031029e69f1962b1de8b84e8924358c9dc1692e
[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" "2d032784b514f90c84db794d3031029e69f1962b1de8b84e8924358c9dc1692e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ron v0.6.4
[INFO] [stderr]    Compiling yarte_lexer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.34s
[INFO] running `Command { std: "docker" "inspect" "2d032784b514f90c84db794d3031029e69f1962b1de8b84e8924358c9dc1692e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d032784b514f90c84db794d3031029e69f1962b1de8b84e8924358c9dc1692e", kill_on_drop: false }`
[INFO] [stdout] 2d032784b514f90c84db794d3031029e69f1962b1de8b84e8924358c9dc1692e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] edcd322a56721fa6b100433ea8e00a7d3fe5357970ee90a27ff1ef3026ee408c
[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" "edcd322a56721fa6b100433ea8e00a7d3fe5357970ee90a27ff1ef3026ee408c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yarte_lexer-16c9041076da3c3f
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test expr_list::test::test ... ok
[INFO] [stdout] test expr_pipe::test::test ... ok
[INFO] [stdout] test strnom::test::test_get_bytes_chars ... ok
[INFO] [stdout] test strnom::test::test_get_chars ... ok
[INFO] [stdout] test error::test::test_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fixtures-ecd79de15cf7f3e8
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_after_same_features_a ... ok
[INFO] [stdout] test test_after_block ... ok
[INFO] [stdout] test test_after_block_features_a ... ok
[INFO] [stdout] test test_panic ... ok
[INFO] [stdout] test test_same_features_b ... ok
[INFO] [stdout] test test_after_block_features ... ok
[INFO] [stdout] test test_same_features ... ok
[INFO] [stdout] test test_after_same_features ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yarte_lexer
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/strnom.rs - ascii (line 184) ... ok
[INFO] [stdout] test src/strnom.rs - ascii (line 179) ... ok
[INFO] [stdout] test src/strnom.rs - ascii (line 174) ... ok
[INFO] [stdout] test src/strnom.rs - ascii (line 168) ... ok
[INFO] [stdout] test src/strnom.rs - pipes (line 346) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "edcd322a56721fa6b100433ea8e00a7d3fe5357970ee90a27ff1ef3026ee408c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edcd322a56721fa6b100433ea8e00a7d3fe5357970ee90a27ff1ef3026ee408c", kill_on_drop: false }`
[INFO] [stdout] edcd322a56721fa6b100433ea8e00a7d3fe5357970ee90a27ff1ef3026ee408c