[INFO] fetching crate isolanguage-1 0.2.2...
[INFO] testing isolanguage-1-0.2.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate isolanguage-1 0.2.2 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate isolanguage-1 0.2.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 293e0b9f38daf1c8b0139b57ecfeea4435f0600c3f9c876749d268cb83d1fdab
[INFO] running `Command { std: "docker" "start" "-a" "293e0b9f38daf1c8b0139b57ecfeea4435f0600c3f9c876749d268cb83d1fdab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "293e0b9f38daf1c8b0139b57ecfeea4435f0600c3f9c876749d268cb83d1fdab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293e0b9f38daf1c8b0139b57ecfeea4435f0600c3f9c876749d268cb83d1fdab", kill_on_drop: false }`
[INFO] [stdout] 293e0b9f38daf1c8b0139b57ecfeea4435f0600c3f9c876749d268cb83d1fdab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3541f5a751d19b6309ca901cdbc6c54e8250e14accb2926b9abc9567b464a46c
[INFO] running `Command { std: "docker" "start" "-a" "3541f5a751d19b6309ca901cdbc6c54e8250e14accb2926b9abc9567b464a46c", 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 0.34s
[INFO] running `Command { std: "docker" "inspect" "3541f5a751d19b6309ca901cdbc6c54e8250e14accb2926b9abc9567b464a46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3541f5a751d19b6309ca901cdbc6c54e8250e14accb2926b9abc9567b464a46c", kill_on_drop: false }`
[INFO] [stdout] 3541f5a751d19b6309ca901cdbc6c54e8250e14accb2926b9abc9567b464a46c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4867024615db1cf5e0bd0af714b60b8d73a80d1f950ec4f9e294892d9003d88c
[INFO] running `Command { std: "docker" "start" "-a" "4867024615db1cf5e0bd0af714b60b8d73a80d1f950ec4f9e294892d9003d88c", 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 0.41s
[INFO] running `Command { std: "docker" "inspect" "4867024615db1cf5e0bd0af714b60b8d73a80d1f950ec4f9e294892d9003d88c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4867024615db1cf5e0bd0af714b60b8d73a80d1f950ec4f9e294892d9003d88c", kill_on_drop: false }`
[INFO] [stdout] 4867024615db1cf5e0bd0af714b60b8d73a80d1f950ec4f9e294892d9003d88c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a90892cb84c505bd60f692d8cfc378a6556cbb656b9ed9e60d2b4938fb6cf66
[INFO] running `Command { std: "docker" "start" "-a" "4a90892cb84c505bd60f692d8cfc378a6556cbb656b9ed9e60d2b4938fb6cf66", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/isolanguage_1-eb7fc0ad2b28bf88)
[INFO] [stdout] test tests::codes ... ok
[INFO] [stdout] test tests::code_strings ... ok
[INFO] [stdout] test tests::codes_t ... ok
[INFO] [stdout] test tests::families ... ok
[INFO] [stdout] test tests::format ... ok
[INFO] [stdout] test tests::language_codes ... ok
[INFO] [stdout] test tests::codes_b ... ok
[INFO] [stdout] test tests::names_families ... ok
[INFO] [stdout] test tests::parse ... 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::codes_t (line 372) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::iter (line 344) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::family (line 156) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::code_t (line 156) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::families (line 400) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::code (line 156) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::name (line 156) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::codes (line 358) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::code_b (line 156) ... ok
[INFO] [stdout] test src/lib.rs - LanguageCode::codes_b (line 386) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4a90892cb84c505bd60f692d8cfc378a6556cbb656b9ed9e60d2b4938fb6cf66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a90892cb84c505bd60f692d8cfc378a6556cbb656b9ed9e60d2b4938fb6cf66", kill_on_drop: false }`
[INFO] [stdout] 4a90892cb84c505bd60f692d8cfc378a6556cbb656b9ed9e60d2b4938fb6cf66