[INFO] fetching crate langtag 0.2.0...
[INFO] testing langtag-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate langtag 0.2.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate langtag 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate langtag 0.2.0
[INFO] finished tweaking crates.io crate langtag 0.2.0
[INFO] tweaked toml for crates.io crate langtag 0.2.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b38593c8f1a364690c849b39404cc3f46f8598dff7b4f37f1793c404268a4be
[INFO] running `Command { std: "docker" "start" "-a" "3b38593c8f1a364690c849b39404cc3f46f8598dff7b4f37f1793c404268a4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b38593c8f1a364690c849b39404cc3f46f8598dff7b4f37f1793c404268a4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b38593c8f1a364690c849b39404cc3f46f8598dff7b4f37f1793c404268a4be", kill_on_drop: false }`
[INFO] [stdout] 3b38593c8f1a364690c849b39404cc3f46f8598dff7b4f37f1793c404268a4be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 777cc94dc41161cc11b2e9395abdb039d9f93e3c0e2c94df87e736250f6a4130
[INFO] running `Command { std: "docker" "start" "-a" "777cc94dc41161cc11b2e9395abdb039d9f93e3c0e2c94df87e736250f6a4130", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling langtag v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "777cc94dc41161cc11b2e9395abdb039d9f93e3c0e2c94df87e736250f6a4130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "777cc94dc41161cc11b2e9395abdb039d9f93e3c0e2c94df87e736250f6a4130", kill_on_drop: false }`
[INFO] [stdout] 777cc94dc41161cc11b2e9395abdb039d9f93e3c0e2c94df87e736250f6a4130
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3500314fd49f3f08b72c8a52620cdb11b3e76a801d5f7adb4f8565597b568d8
[INFO] running `Command { std: "docker" "start" "-a" "a3500314fd49f3f08b72c8a52620cdb11b3e76a801d5f7adb4f8565597b568d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling langtag v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "a3500314fd49f3f08b72c8a52620cdb11b3e76a801d5f7adb4f8565597b568d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3500314fd49f3f08b72c8a52620cdb11b3e76a801d5f7adb4f8565597b568d8", kill_on_drop: false }`
[INFO] [stdout] a3500314fd49f3f08b72c8a52620cdb11b3e76a801d5f7adb4f8565597b568d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3eeb1e30bf02cf40a0fedd8b992db22783737c5c3bcc8dfe46fb1ff65ef88fa2
[INFO] running `Command { std: "docker" "start" "-a" "3eeb1e30bf02cf40a0fedd8b992db22783737c5c3bcc8dfe46fb1ff65ef88fa2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/langtag-e2b75cdff9b3e7f4)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/extension.rs (/opt/rustwide/target/debug/deps/extension-9c3c8a1b0a8d8b12)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/langtag.rs (/opt/rustwide/target/debug/deps/langtag-bd62fe7ce4d84f8f)
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running tests/language.rs (/opt/rustwide/target/debug/deps/language-511389cb378b6781)
[INFO] [stdout] test extensions_eq ... ok
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-376fcd47bf462542)
[INFO] [stdout] test extensions_iter ... ok
[INFO] [stdout] test extensions_iter_extension ... ok
[INFO] [stdout] test extensions_mut_insert ... ok
[INFO] [stdout] test extensions_mut_remove ... ok
[INFO] [stdout] test extensions_mut_remove_subtag ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test langtag_set_script ... ok
[INFO] [stdout] test langtag_set_region ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test language_eq ... ok
[INFO] [stdout] test language_ext_eq ... ok
[INFO] [stdout] test language_ext_mut_remove ... ok
[INFO] [stdout] test language_primary_eq ... ok
[INFO] [stdout] test language_ext_mut_insert ... ok
[INFO] [stdout] test language_primary_set ... ok
[INFO] [stdout] test language_primary_set_long ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_broken_tags ... ok
[INFO] [stdout] test test_random_good_tags ... ok
[INFO] [stdout] test test_cmp ... ok
[INFO] [stdout] test test_primary_language ... ok
[INFO] [stdout] test test_random_bad_tags ... ok
[INFO] [stdout] test test_unicode ... ok
[INFO] [stdout] test test_wellformed_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/privateuse.rs (/opt/rustwide/target/debug/deps/privateuse-fa494ccd15a1e80f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test privateuse_eq ... ok
[INFO] [stdout] test privateuse_insert1 ... ok
[INFO] [stdout] test privateuse_insert2 ... ok
[INFO] [stdout] test privateuse_insert3 ... ok
[INFO] [stdout] test privateuse_iter ... ok
[INFO] [stdout] test privateuse_remove1 ... ok
[INFO] [stdout] test privateuse_remove2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/variant.rs (/opt/rustwide/target/debug/deps/variant-691538671b290193)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test variants_eq ... ok
[INFO] [stdout] test variants_first ... ok
[INFO] [stdout] test variants_iter ... ok
[INFO] [stdout] test variants_last ... ok
[INFO] [stdout] test variants_mut_first ... ok
[INFO] [stdout] test variants_mut_last ... ok
[INFO] [stdout] test variants_pop ... ok
[INFO] [stdout] test variants_push ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests langtag
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3eeb1e30bf02cf40a0fedd8b992db22783737c5c3bcc8dfe46fb1ff65ef88fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eeb1e30bf02cf40a0fedd8b992db22783737c5c3bcc8dfe46fb1ff65ef88fa2", kill_on_drop: false }`
[INFO] [stdout] 3eeb1e30bf02cf40a0fedd8b992db22783737c5c3bcc8dfe46fb1ff65ef88fa2