[INFO] crate grep-pcre2 0.1.4 is already in cache
[INFO] testing grep-pcre2-0.1.4 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate grep-pcre2 0.1.4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate grep-pcre2 0.1.4 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grep-pcre2 0.1.4
[INFO] finished tweaking crates.io crate grep-pcre2 0.1.4
[INFO] tweaked toml for crates.io crate grep-pcre2 0.1.4 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d845e351fcf3c16732ea7760f79d54189f29ceb64d7f99e8e5934f503a68696
[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" "1d845e351fcf3c16732ea7760f79d54189f29ceb64d7f99e8e5934f503a68696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d845e351fcf3c16732ea7760f79d54189f29ceb64d7f99e8e5934f503a68696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d845e351fcf3c16732ea7760f79d54189f29ceb64d7f99e8e5934f503a68696", kill_on_drop: false }`
[INFO] [stdout] 1d845e351fcf3c16732ea7760f79d54189f29ceb64d7f99e8e5934f503a68696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feff34fbafedd89f89436e17394721974fc47e2f79403aec1f5cbe86c1821f7e
[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" "feff34fbafedd89f89436e17394721974fc47e2f79403aec1f5cbe86c1821f7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling grep-matcher v0.1.4
[INFO] [stderr]    Compiling pcre2-sys v0.2.2
[INFO] [stderr]    Compiling pcre2 v0.2.3
[INFO] [stderr]    Compiling grep-pcre2 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "feff34fbafedd89f89436e17394721974fc47e2f79403aec1f5cbe86c1821f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feff34fbafedd89f89436e17394721974fc47e2f79403aec1f5cbe86c1821f7e", kill_on_drop: false }`
[INFO] [stdout] feff34fbafedd89f89436e17394721974fc47e2f79403aec1f5cbe86c1821f7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 126d92703544672092522e7144c9a58feca1afed56be700bf051bd41790b0cfa
[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" "126d92703544672092522e7144c9a58feca1afed56be700bf051bd41790b0cfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling grep-pcre2 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "126d92703544672092522e7144c9a58feca1afed56be700bf051bd41790b0cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "126d92703544672092522e7144c9a58feca1afed56be700bf051bd41790b0cfa", kill_on_drop: false }`
[INFO] [stdout] 126d92703544672092522e7144c9a58feca1afed56be700bf051bd41790b0cfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 09e4f8f55d50a3cd15585e0439e5f6950bc1bbce18c6d3846b22f1d4ae99d231
[INFO] running `Command { std: "docker" "start" "-a" "09e4f8f55d50a3cd15585e0439e5f6950bc1bbce18c6d3846b22f1d4ae99d231", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grep_pcre2-01853f5a5bf6e300
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test matcher::tests::candidate_lines ... ok
[INFO] [stdout] test matcher::tests::case_smart ... ok
[INFO] [stdout] test matcher::tests::line_terminator_crlf ... ok
[INFO] [stdout] test matcher::tests::word ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grep-pcre2
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09e4f8f55d50a3cd15585e0439e5f6950bc1bbce18c6d3846b22f1d4ae99d231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09e4f8f55d50a3cd15585e0439e5f6950bc1bbce18c6d3846b22f1d4ae99d231", kill_on_drop: false }`
[INFO] [stdout] 09e4f8f55d50a3cd15585e0439e5f6950bc1bbce18c6d3846b22f1d4ae99d231