[INFO] fetching crate parse_list 2.0.0...
[INFO] testing parse_list-2.0.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate parse_list 2.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate parse_list 2.0.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parse_list 2.0.0
[INFO] finished tweaking crates.io crate parse_list 2.0.0
[INFO] tweaked toml for crates.io crate parse_list 2.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70da77fe37e522fae9da71440b15b1c3abc892e839df618cdb5d11c092db362b
[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" "70da77fe37e522fae9da71440b15b1c3abc892e839df618cdb5d11c092db362b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70da77fe37e522fae9da71440b15b1c3abc892e839df618cdb5d11c092db362b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70da77fe37e522fae9da71440b15b1c3abc892e839df618cdb5d11c092db362b", kill_on_drop: false }`
[INFO] [stdout] 70da77fe37e522fae9da71440b15b1c3abc892e839df618cdb5d11c092db362b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4506af0e2c139b3f4f2206d97b27f83551f2c133ba039731ef283390f1dfcc0a
[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" "4506af0e2c139b3f4f2206d97b27f83551f2c133ba039731ef283390f1dfcc0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling parse_list v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "4506af0e2c139b3f4f2206d97b27f83551f2c133ba039731ef283390f1dfcc0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4506af0e2c139b3f4f2206d97b27f83551f2c133ba039731ef283390f1dfcc0a", kill_on_drop: false }`
[INFO] [stdout] 4506af0e2c139b3f4f2206d97b27f83551f2c133ba039731ef283390f1dfcc0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] a1d7131a85a02e3fbf617dca0587ca0fe31b7a0d076d13b7de7a554b83bd8abb
[INFO] running `Command { std: "docker" "start" "-a" "a1d7131a85a02e3fbf617dca0587ca0fe31b7a0d076d13b7de7a554b83bd8abb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling big_s v1.0.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling parse_list v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.24s
[INFO] running `Command { std: "docker" "inspect" "a1d7131a85a02e3fbf617dca0587ca0fe31b7a0d076d13b7de7a554b83bd8abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1d7131a85a02e3fbf617dca0587ca0fe31b7a0d076d13b7de7a554b83bd8abb", kill_on_drop: false }`
[INFO] [stdout] a1d7131a85a02e3fbf617dca0587ca0fe31b7a0d076d13b7de7a554b83bd8abb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 2d8beb5547bd2b1bbeec551b1588e89625e87df67d675e3da23946fa76b41dfe
[INFO] running `Command { std: "docker" "start" "-a" "2d8beb5547bd2b1bbeec551b1588e89625e87df67d675e3da23946fa76b41dfe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parse_list-3cc7da53e51e4635
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::from_bufread_lines_slice_fail_middle ... ok
[INFO] [stdout] test tests::from_read_lines_slice ... ok
[INFO] [stdout] test tests::from_file_lines_not_found ... ok
[INFO] [stdout] test tests::from_bufread_lines_slice ... ok
[INFO] [stdout] test tests::from_iter_vec_fail_middle ... ok
[INFO] [stdout] test tests::from_read_lines_cursor ... ok
[INFO] [stdout] test tests::from_file_lines_success ... ok
[INFO] [stdout] test tests::from_iter_vec_ignore_errors ... ok
[INFO] [stdout] test tests::from_iter_vec ... ok
[INFO] [stdout] test tests::from_bufread_lines_cursor ... ok
[INFO] [stdout] test tests::from_read_lines_file_slice ... ok
[INFO] [stdout] test tests::from_read_lines_file ... ok
[INFO] [stdout] test tests::from_file_lines_ignore_errors ... ok
[INFO] [stdout] test tests::from_file_lines_success_min_annotations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parse_list
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... ignored
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d8beb5547bd2b1bbeec551b1588e89625e87df67d675e3da23946fa76b41dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d8beb5547bd2b1bbeec551b1588e89625e87df67d675e3da23946fa76b41dfe", kill_on_drop: false }`
[INFO] [stdout] 2d8beb5547bd2b1bbeec551b1588e89625e87df67d675e3da23946fa76b41dfe