[INFO] fetching crate umlauts 0.2.0-alpha.3...
[INFO] testing umlauts-0.2.0-alpha.3 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate umlauts 0.2.0-alpha.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate umlauts 0.2.0-alpha.3 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 umlauts 0.2.0-alpha.3
[INFO] finished tweaking crates.io crate umlauts 0.2.0-alpha.3
[INFO] tweaked toml for crates.io crate umlauts 0.2.0-alpha.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate umlauts 0.2.0-alpha.3 already has a lockfile, it will not be regenerated
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8594d886b98b841b4277cd5f24c8c7a374d7bbe0892462c2a6989c7a2c438456
[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" "8594d886b98b841b4277cd5f24c8c7a374d7bbe0892462c2a6989c7a2c438456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8594d886b98b841b4277cd5f24c8c7a374d7bbe0892462c2a6989c7a2c438456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8594d886b98b841b4277cd5f24c8c7a374d7bbe0892462c2a6989c7a2c438456", kill_on_drop: false }`
[INFO] [stdout] 8594d886b98b841b4277cd5f24c8c7a374d7bbe0892462c2a6989c7a2c438456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 84b11f9fe2930968dff462a82cff1b1a70748f3d0e0e4962386a7a83e58c038e
[INFO] running `Command { std: "docker" "start" "-a" "84b11f9fe2930968dff462a82cff1b1a70748f3d0e0e4962386a7a83e58c038e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling umlauts v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "84b11f9fe2930968dff462a82cff1b1a70748f3d0e0e4962386a7a83e58c038e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b11f9fe2930968dff462a82cff1b1a70748f3d0e0e4962386a7a83e58c038e", kill_on_drop: false }`
[INFO] [stdout] 84b11f9fe2930968dff462a82cff1b1a70748f3d0e0e4962386a7a83e58c038e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 035abfa7cae792385314a74a3ff95422862913e2117c97c364d1f864444d06b2
[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" "035abfa7cae792385314a74a3ff95422862913e2117c97c364d1f864444d06b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling umlauts v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "035abfa7cae792385314a74a3ff95422862913e2117c97c364d1f864444d06b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "035abfa7cae792385314a74a3ff95422862913e2117c97c364d1f864444d06b2", kill_on_drop: false }`
[INFO] [stdout] 035abfa7cae792385314a74a3ff95422862913e2117c97c364d1f864444d06b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1e43c2c9de59542a9e8868915b5aed09968b38b9442ac2c9ae90b424b5e87824
[INFO] running `Command { std: "docker" "start" "-a" "1e43c2c9de59542a9e8868915b5aed09968b38b9442ac2c9ae90b424b5e87824", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/umlauts-2501571bc0a7da34)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::char_length ... ok
[INFO] [stdout] test tests::make_utf8_bytes ... ok
[INFO] [stdout] test tests::char_start ... ok
[INFO] [stdout] test tests::make_utf8_umlauts_to_ascii_bytes ... ok
[INFO] [stdout] test tests::make_utf8_umlauts_to_uppercase_ascii_bytes ... ok
[INFO] [stdout] test tests::make_utf8_umlauts_to_lowercase_ascii_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests umlauts
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - prelude (line 7) ... ok
[INFO] [stdout] test src/lib.rs - UmlautsInplaceExt::make_utf8_umlauts_lowercase (line 30) ... ok
[INFO] [stdout] test src/lib.rs - UmlautsInplaceExt::make_utf8_umlauts_to_lowercase_ascii (line 108) ... ok
[INFO] [stdout] test src/lib.rs - UmlautsInplaceExt::make_utf8_umlauts_uppercase (line 51) ... ok
[INFO] [stdout] test src/lib.rs - UmlautsInplaceExt::make_utf8_umlauts_to_uppercase_ascii (line 136) ... ok
[INFO] [stdout] test src/lib.rs - UmlautsInplaceExt::make_utf8_umlauts_to_ascii (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e43c2c9de59542a9e8868915b5aed09968b38b9442ac2c9ae90b424b5e87824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e43c2c9de59542a9e8868915b5aed09968b38b9442ac2c9ae90b424b5e87824", kill_on_drop: false }`
[INFO] [stdout] 1e43c2c9de59542a9e8868915b5aed09968b38b9442ac2c9ae90b424b5e87824