[INFO] fetching crate progpick 0.1.0...
[INFO] testing progpick-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate progpick 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate progpick 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate progpick 0.1.0
[INFO] finished tweaking crates.io crate progpick 0.1.0
[INFO] tweaked toml for crates.io crate progpick 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2109b06c834821c2c6c8df3f40956e5d67988c8f30df055abbf4da299307c2f0
[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" "2109b06c834821c2c6c8df3f40956e5d67988c8f30df055abbf4da299307c2f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2109b06c834821c2c6c8df3f40956e5d67988c8f30df055abbf4da299307c2f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2109b06c834821c2c6c8df3f40956e5d67988c8f30df055abbf4da299307c2f0", kill_on_drop: false }`
[INFO] [stdout] 2109b06c834821c2c6c8df3f40956e5d67988c8f30df055abbf4da299307c2f0
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 650ca92c38c2ca8e06a044a18241e307e054478afd0a0d14bd6280193e24fb8a
[INFO] running `Command { std: "docker" "start" "-a" "650ca92c38c2ca8e06a044a18241e307e054478afd0a0d14bd6280193e24fb8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling progpick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.81s
[INFO] running `Command { std: "docker" "inspect" "650ca92c38c2ca8e06a044a18241e307e054478afd0a0d14bd6280193e24fb8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "650ca92c38c2ca8e06a044a18241e307e054478afd0a0d14bd6280193e24fb8a", kill_on_drop: false }`
[INFO] [stdout] 650ca92c38c2ca8e06a044a18241e307e054478afd0a0d14bd6280193e24fb8a
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 68a98c198b7735b2543a5850c76fb8066514f74b6cce59d7093899b540b4b675
[INFO] running `Command { std: "docker" "start" "-a" "68a98c198b7735b2543a5850c76fb8066514f74b6cce59d7093899b540b4b675", kill_on_drop: false }`
[INFO] [stderr]    Compiling progpick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "68a98c198b7735b2543a5850c76fb8066514f74b6cce59d7093899b540b4b675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a98c198b7735b2543a5850c76fb8066514f74b6cce59d7093899b540b4b675", kill_on_drop: false }`
[INFO] [stdout] 68a98c198b7735b2543a5850c76fb8066514f74b6cce59d7093899b540b4b675
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 676286d59dca85bbc1cb126cadc147966a150cac4755a77c4b171987f4401ca9
[INFO] running `Command { std: "docker" "start" "-a" "676286d59dca85bbc1cb126cadc147966a150cac4755a77c4b171987f4401ca9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/progpick-0962c322173b83dc)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test pattern::test::chained_single_items_twice ... ok
[INFO] [stdout] test pattern::test::empty_switch ... ok
[INFO] [stdout] test pattern::test::empty ... ok
[INFO] [stdout] test pattern::test::chained ... ok
[INFO] [stdout] test pattern::test::nested ... ok
[INFO] [stdout] test pattern::test::numeric_range_errs ... ok
[INFO] [stdout] test pattern::test::one_empty_chunk_right ... ok
[INFO] [stdout] test pattern::test::optional_prefix ... ok
[INFO] [stdout] test pattern::test::numeric_range ... ok
[INFO] [stdout] test pattern::test::prefix_nested ... ok
[INFO] [stdout] test tokens::test::one_empty_chunk_right ... ok
[INFO] [stdout] test pattern::test::prefix_nested_middle ... ok
[INFO] [stdout] test pattern::test::simple ... ok
[INFO] [stdout] test tokens::test::empty ... ok
[INFO] [stdout] test tokens::test::nested ... ok
[INFO] [stdout] test pattern::test::nested_multiple_times ... ok
[INFO] [stdout] test tokens::test::numeric_range ... ok
[INFO] [stdout] test tokens::test::one_empty_chunk_left ... ok
[INFO] [stdout] test tokens::test::one_empty_chunk_center ... ok
[INFO] [stdout] test tokens::test::optional_prefix2 ... ok
[INFO] [stdout] test tokens::test::prefix_nested ... ok
[INFO] [stdout] test pattern::test::one_empty_chunk_center ... ok
[INFO] [stdout] test tokens::test::optional_prefix ... ok
[INFO] [stdout] test tokens::test::simple ... ok
[INFO] [stdout] test tokens::test::switch ... ok
[INFO] [stdout] test pattern::test::chained_single_items_once ... ok
[INFO] [stdout] test pattern::test::one_empty_chunk_left ... ok
[INFO] [stdout] test pattern::test::switch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "676286d59dca85bbc1cb126cadc147966a150cac4755a77c4b171987f4401ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "676286d59dca85bbc1cb126cadc147966a150cac4755a77c4b171987f4401ca9", kill_on_drop: false }`
[INFO] [stdout] 676286d59dca85bbc1cb126cadc147966a150cac4755a77c4b171987f4401ca9