[INFO] fetching crate usher 0.2.0... [INFO] testing usher-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate usher 0.2.0 into /workspace/builds/worker-103/source [INFO] validating manifest of crates.io crate usher 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 usher 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate usher 0.2.0 [INFO] tweaked toml for crates.io crate usher 0.2.0 written to /workspace/builds/worker-103/source/Cargo.toml [INFO] crate crates.io crate usher 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lock_api v0.3.3 [INFO] [stderr] Downloaded itoa v0.4.5 [INFO] [stderr] Downloaded indexmap v1.3.2 [INFO] [stderr] Downloaded bytes v0.5.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.0 [INFO] [stderr] Downloaded hermit-abi v0.1.7 [INFO] [stderr] Downloaded http v0.2.0 [INFO] [stderr] Downloaded smallvec v0.6.13 [INFO] [stderr] Downloaded crossbeam-deque v0.7.2 [INFO] [stderr] Downloaded crossbeam-utils v0.7.0 [INFO] [stderr] Downloaded libc v0.2.67 [INFO] [stderr] Downloaded futures v0.1.29 [INFO] [stderr] Downloaded num_cpus v1.12.0 [INFO] [stderr] Downloaded memoffset v0.5.3 [INFO] [stderr] Downloaded try-lock v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 8538e0eab3d2d8a32cfa3c3e62f70d25f9810e3950e4f6876bcd09d1624ebeca [INFO] running `Command { std: "docker" "start" "-a" "8538e0eab3d2d8a32cfa3c3e62f70d25f9810e3950e4f6876bcd09d1624ebeca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8538e0eab3d2d8a32cfa3c3e62f70d25f9810e3950e4f6876bcd09d1624ebeca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8538e0eab3d2d8a32cfa3c3e62f70d25f9810e3950e4f6876bcd09d1624ebeca", kill_on_drop: false }` [INFO] [stdout] 8538e0eab3d2d8a32cfa3c3e62f70d25f9810e3950e4f6876bcd09d1624ebeca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] abeb6aa891e0fd63af137ccb7f982c1a7d76d275ffa1ccc87cf4afb71ea0cbfa [INFO] running `Command { std: "docker" "start" "-a" "abeb6aa891e0fd63af137ccb7f982c1a7d76d275ffa1ccc87cf4afb71ea0cbfa", kill_on_drop: false }` [INFO] [stderr] Compiling usher v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "abeb6aa891e0fd63af137ccb7f982c1a7d76d275ffa1ccc87cf4afb71ea0cbfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abeb6aa891e0fd63af137ccb7f982c1a7d76d275ffa1ccc87cf4afb71ea0cbfa", kill_on_drop: false }` [INFO] [stdout] abeb6aa891e0fd63af137ccb7f982c1a7d76d275ffa1ccc87cf4afb71ea0cbfa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] c9cde4a81f5e07f51b474df6a2bf0cd90de66f76080df3df36c2703d880000c2 [INFO] running `Command { std: "docker" "start" "-a" "c9cde4a81f5e07f51b474df6a2bf0cd90de66f76080df3df36c2703d880000c2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling usher v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.26s [INFO] running `Command { std: "docker" "inspect" "c9cde4a81f5e07f51b474df6a2bf0cd90de66f76080df3df36c2703d880000c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9cde4a81f5e07f51b474df6a2bf0cd90de66f76080df3df36c2703d880000c2", kill_on_drop: false }` [INFO] [stdout] c9cde4a81f5e07f51b474df6a2bf0cd90de66f76080df3df36c2703d880000c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 27b50977ddd76c517cf26c0ba3ec07b7f67d756763011ce569d147fd5c2fa15b [INFO] running `Command { std: "docker" "start" "-a" "27b50977ddd76c517cf26c0ba3ec07b7f67d756763011ce569d147fd5c2fa15b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/usher-6ac10756b66f78cd) [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/capture_test.rs (/opt/rustwide/target/debug/deps/capture_test-1821389226401778) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test capture::finding_captures ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/matcher_test.rs (/opt/rustwide/target/debug/deps/matcher_test-da966ee6a2718fd9) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test matcher::closure_matching ... ok [INFO] [stdout] test matcher::dynamic_matching ... ok [INFO] [stdout] test matcher::static_matching ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/parser_test.rs (/opt/rustwide/target/debug/deps/parser_test-a96beb9565c1f249) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test parser::closure_parsing ... ok [INFO] [stdout] test parser::dynamic_parsing ... ok [INFO] [stdout] test parser::static_parsing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/router_test.rs (/opt/rustwide/target/debug/deps/router_test-435a5b4c14d98941) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test router::basic_routing ... ok [INFO] [stdout] test router::captured_routing ... ok [INFO] [stdout] test router::nested_routing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests usher [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - prelude (line 22) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "27b50977ddd76c517cf26c0ba3ec07b7f67d756763011ce569d147fd5c2fa15b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27b50977ddd76c517cf26c0ba3ec07b7f67d756763011ce569d147fd5c2fa15b", kill_on_drop: false }` [INFO] [stdout] 27b50977ddd76c517cf26c0ba3ec07b7f67d756763011ce569d147fd5c2fa15b