[INFO] fetching crate isolanguage-1 0.2.1...
[INFO] testing isolanguage-1-0.2.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate isolanguage-1 0.2.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate isolanguage-1 0.2.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate isolanguage-1 0.2.1
[INFO] finished tweaking crates.io crate isolanguage-1 0.2.1
[INFO] tweaked toml for crates.io crate isolanguage-1 0.2.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", 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] fd53e6f05a48f30dfe4caac80ef46ad1a4c47f21673489899868341a4c20a0bb
[INFO] running `Command { std: "docker" "start" "-a" "fd53e6f05a48f30dfe4caac80ef46ad1a4c47f21673489899868341a4c20a0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd53e6f05a48f30dfe4caac80ef46ad1a4c47f21673489899868341a4c20a0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd53e6f05a48f30dfe4caac80ef46ad1a4c47f21673489899868341a4c20a0bb", kill_on_drop: false }`
[INFO] [stdout] fd53e6f05a48f30dfe4caac80ef46ad1a4c47f21673489899868341a4c20a0bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50ac333df8bf2722204c266e2e9a7ba3c7612c8b776708b97c59fc63473842c7
[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" "50ac333df8bf2722204c266e2e9a7ba3c7612c8b776708b97c59fc63473842c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling isolanguage-1 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "50ac333df8bf2722204c266e2e9a7ba3c7612c8b776708b97c59fc63473842c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ac333df8bf2722204c266e2e9a7ba3c7612c8b776708b97c59fc63473842c7", kill_on_drop: false }`
[INFO] [stdout] 50ac333df8bf2722204c266e2e9a7ba3c7612c8b776708b97c59fc63473842c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] e5affdf2c1d855a670b04fb041cf236edf411e0ba6769915a50557991331fb20
[INFO] running `Command { std: "docker" "start" "-a" "e5affdf2c1d855a670b04fb041cf236edf411e0ba6769915a50557991331fb20", kill_on_drop: false }`
[INFO] [stderr]    Compiling isolanguage-1 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "e5affdf2c1d855a670b04fb041cf236edf411e0ba6769915a50557991331fb20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5affdf2c1d855a670b04fb041cf236edf411e0ba6769915a50557991331fb20", kill_on_drop: false }`
[INFO] [stdout] e5affdf2c1d855a670b04fb041cf236edf411e0ba6769915a50557991331fb20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d78ddaf1334b634be25422142500032772f6f3d293ca710c7a52f658da6493b
[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" "7d78ddaf1334b634be25422142500032772f6f3d293ca710c7a52f658da6493b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/isolanguage_1-b116a90a8ba8de68)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::format ... ok
[INFO] [stdout] test tests::names_families ... ok
[INFO] [stderr]    Doc-tests isolanguage-1
[INFO] [stdout] test tests::parse ... ok
[INFO] [stdout] test tests::codes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - LanguageCode::code_b (line 166) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::name (line 166) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::code_t (line 166) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::code (line 166) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::family (line 166) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d78ddaf1334b634be25422142500032772f6f3d293ca710c7a52f658da6493b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d78ddaf1334b634be25422142500032772f6f3d293ca710c7a52f658da6493b", kill_on_drop: false }`
[INFO] [stdout] 7d78ddaf1334b634be25422142500032772f6f3d293ca710c7a52f658da6493b