[INFO] fetching crate isolanguage-1 0.2.2...
[INFO] testing isolanguage-1-0.2.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate isolanguage-1 0.2.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate isolanguage-1 0.2.2
[INFO] finished tweaking crates.io crate isolanguage-1 0.2.2
[INFO] tweaked toml for crates.io crate isolanguage-1 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate isolanguage-1 0.2.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e630e652ff609f804db5717576a780017f17eaca0bad9f5d678d7ffab43ec31
[INFO] running `Command { std: "docker" "start" "-a" "8e630e652ff609f804db5717576a780017f17eaca0bad9f5d678d7ffab43ec31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e630e652ff609f804db5717576a780017f17eaca0bad9f5d678d7ffab43ec31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e630e652ff609f804db5717576a780017f17eaca0bad9f5d678d7ffab43ec31", kill_on_drop: false }`
[INFO] [stdout] 8e630e652ff609f804db5717576a780017f17eaca0bad9f5d678d7ffab43ec31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37a0fc8cea1d597b4c4034144d9f66a4114fa54fddeb164a110437c4aad4fc02
[INFO] running `Command { std: "docker" "start" "-a" "37a0fc8cea1d597b4c4034144d9f66a4114fa54fddeb164a110437c4aad4fc02", kill_on_drop: false }`
[INFO] [stderr]    Compiling isolanguage-1 v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "37a0fc8cea1d597b4c4034144d9f66a4114fa54fddeb164a110437c4aad4fc02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a0fc8cea1d597b4c4034144d9f66a4114fa54fddeb164a110437c4aad4fc02", kill_on_drop: false }`
[INFO] [stdout] 37a0fc8cea1d597b4c4034144d9f66a4114fa54fddeb164a110437c4aad4fc02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46f3116f34599665ef177e3947baab8e7b6d8762435b3ec6f08cbd3c81025aa9
[INFO] running `Command { std: "docker" "start" "-a" "46f3116f34599665ef177e3947baab8e7b6d8762435b3ec6f08cbd3c81025aa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling isolanguage-1 v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "46f3116f34599665ef177e3947baab8e7b6d8762435b3ec6f08cbd3c81025aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46f3116f34599665ef177e3947baab8e7b6d8762435b3ec6f08cbd3c81025aa9", kill_on_drop: false }`
[INFO] [stdout] 46f3116f34599665ef177e3947baab8e7b6d8762435b3ec6f08cbd3c81025aa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0be38693dfab41f9d3dc2301184b1adbe205b19dcf754a8b98a5b532d8dbac4c
[INFO] running `Command { std: "docker" "start" "-a" "0be38693dfab41f9d3dc2301184b1adbe205b19dcf754a8b98a5b532d8dbac4c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/isolanguage_1-eb7fc0ad2b28bf88)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::codes ... ok
[INFO] [stdout] test tests::codes_t ... ok
[INFO] [stdout] test tests::families ... ok
[INFO] [stdout] test tests::parse ... ok
[INFO] [stdout] test tests::code_strings ... ok
[INFO] [stdout] test tests::codes_b ... ok
[INFO] [stdout] test tests::names_families ... ok
[INFO] [stdout] test tests::language_codes ... ok
[INFO] [stdout] test tests::format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests isolanguage_1
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - LanguageCode::families (line 400) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::codes_b (line 386) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::code_t (line 156) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::codes (line 358) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::name (line 156) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::family (line 156) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::codes_t (line 372) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::code_b (line 156) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::iter (line 344) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::code (line 156) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0be38693dfab41f9d3dc2301184b1adbe205b19dcf754a8b98a5b532d8dbac4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be38693dfab41f9d3dc2301184b1adbe205b19dcf754a8b98a5b532d8dbac4c", kill_on_drop: false }`
[INFO] [stdout] 0be38693dfab41f9d3dc2301184b1adbe205b19dcf754a8b98a5b532d8dbac4c