[INFO] fetching crate lexopt 0.1.0...
[INFO] testing lexopt-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate lexopt 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate lexopt 0.1.0 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 lexopt 0.1.0
[INFO] finished tweaking crates.io crate lexopt 0.1.0
[INFO] tweaked toml for crates.io crate lexopt 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate lexopt 0.1.0 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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e20376eed26341bb9e4aa8181916fa6977a9c2b2fef63a460c6ac0bf3faeadda
[INFO] running `Command { std: "docker" "start" "-a" "e20376eed26341bb9e4aa8181916fa6977a9c2b2fef63a460c6ac0bf3faeadda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e20376eed26341bb9e4aa8181916fa6977a9c2b2fef63a460c6ac0bf3faeadda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20376eed26341bb9e4aa8181916fa6977a9c2b2fef63a460c6ac0bf3faeadda", kill_on_drop: false }`
[INFO] [stdout] e20376eed26341bb9e4aa8181916fa6977a9c2b2fef63a460c6ac0bf3faeadda
[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] 864d4eeafce6fd1ec85dee4df7a5a5549c9e763be27f2adf69a676db2609e1ea
[INFO] running `Command { std: "docker" "start" "-a" "864d4eeafce6fd1ec85dee4df7a5a5549c9e763be27f2adf69a676db2609e1ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexopt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "864d4eeafce6fd1ec85dee4df7a5a5549c9e763be27f2adf69a676db2609e1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "864d4eeafce6fd1ec85dee4df7a5a5549c9e763be27f2adf69a676db2609e1ea", kill_on_drop: false }`
[INFO] [stdout] 864d4eeafce6fd1ec85dee4df7a5a5549c9e763be27f2adf69a676db2609e1ea
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 55589ccd8684f5806a6d21889c10cf193873eb7bd5895a9737db4211722c7aa9
[INFO] running `Command { std: "docker" "start" "-a" "55589ccd8684f5806a6d21889c10cf193873eb7bd5895a9737db4211722c7aa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexopt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "55589ccd8684f5806a6d21889c10cf193873eb7bd5895a9737db4211722c7aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55589ccd8684f5806a6d21889c10cf193873eb7bd5895a9737db4211722c7aa9", kill_on_drop: false }`
[INFO] [stdout] 55589ccd8684f5806a6d21889c10cf193873eb7bd5895a9737db4211722c7aa9
[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] [stdout] af611bebc7f30cca5f56a1340f17ce6cc86578ea22dd9b48d001a71344d1be1f
[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" "af611bebc7f30cca5f56a1340f17ce6cc86578ea22dd9b48d001a71344d1be1f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lexopt-583dc834f2be57c7)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::test_basic ... ok
[INFO] [stdout] test tests::test_dash_args ... ok
[INFO] [stdout] test tests::test_invalid_long_option ... ok
[INFO] [stdout] test tests::test_combined ... ok
[INFO] [stdout] test tests::test_long ... ok
[INFO] [stdout] test tests::test_first_codepoint ... ok
[INFO] [stdout] test tests::test_missing_value ... ok
[INFO] [stdout] test tests::test_mixed_invalid ... ok
[INFO] [stdout] test tests::test_separate_invalid ... ok
[INFO] [stdout] test tests::test_unicode ... ok
[INFO] [stdout] test tests::test_value_ext ... ok
[INFO] [stdout] test tests::test_value_ext_invalid ... ok
[INFO] [stdout] test tests::test_weird_args ... ok
[INFO] [stdout] test tests::basic_fuzz ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lexopt
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - prelude (line 742) ... ignored
[INFO] [stdout] test src/lib.rs - (line 10) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af611bebc7f30cca5f56a1340f17ce6cc86578ea22dd9b48d001a71344d1be1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af611bebc7f30cca5f56a1340f17ce6cc86578ea22dd9b48d001a71344d1be1f", kill_on_drop: false }`
[INFO] [stdout] af611bebc7f30cca5f56a1340f17ce6cc86578ea22dd9b48d001a71344d1be1f