[INFO] cloning repository https://github.com/Yarn/tide_ws_test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yarn/tide_ws_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYarn%2Ftide_ws_test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYarn%2Ftide_ws_test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f37614d09b786346585a416ac5428774b4cbd78a [INFO] testing Yarn/tide_ws_test against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYarn%2Ftide_ws_test" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Yarn/tide_ws_test on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Yarn/tide_ws_test [INFO] finished tweaking git repo https://github.com/Yarn/tide_ws_test [INFO] tweaked toml for git repo https://github.com/Yarn/tide_ws_test written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Yarn/tide_ws_test already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 279900ac6507b0c0fbb40d9469cff802ab10b66e8137edfc067918f4c39787f2 [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" "279900ac6507b0c0fbb40d9469cff802ab10b66e8137edfc067918f4c39787f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "279900ac6507b0c0fbb40d9469cff802ab10b66e8137edfc067918f4c39787f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "279900ac6507b0c0fbb40d9469cff802ab10b66e8137edfc067918f4c39787f2", kill_on_drop: false }` [INFO] [stdout] 279900ac6507b0c0fbb40d9469cff802ab10b66e8137edfc067918f4c39787f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4420a55ccfdb5782e89b06e5d7e8a3501456f89e3f242a794a0ae8982d2bb8d4 [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" "4420a55ccfdb5782e89b06e5d7e8a3501456f89e3f242a794a0ae8982d2bb8d4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.67 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling subtle v2.2.3 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.67 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling fastrand v1.3.4 [INFO] [stderr] Compiling waker-fn v1.0.0 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling event-listener v2.4.0 [INFO] [stderr] Compiling vec-arena v0.5.2 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling send_wrapper v0.4.0 [INFO] [stderr] Compiling parking v1.0.6 [INFO] [stderr] Compiling http-types v2.4.0 (https://github.com/Yarn/http-types.git?rev=4ba7c547d37f7e172e69a6bd619336e067f70103#4ba7c547) [INFO] [stderr] Compiling data-encoding v2.3.0 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling infer v0.1.7 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling route-recognizer v0.2.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.9 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling cookie v0.14.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling async-mutex v1.1.5 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling polling v0.1.5 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling futures-lite v0.1.11 [INFO] [stderr] Compiling multitask v0.2.0 [INFO] [stderr] Compiling async-channel v1.4.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling logtest v2.0.0 [INFO] [stderr] Compiling fern v0.6.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling async-io v0.1.11 [INFO] [stderr] Compiling blocking v0.5.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling block-cipher v0.7.1 [INFO] [stderr] Compiling universal-hash v0.4.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling aead v0.3.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling aes-soft v0.4.0 [INFO] [stderr] Compiling polyval v0.4.0 [INFO] [stderr] Compiling sha2 v0.9.1 [INFO] [stderr] Compiling sha-1 v0.9.1 [INFO] [stderr] Compiling async-executor v0.1.2 [INFO] [stderr] Compiling hmac v0.8.1 [INFO] [stderr] Compiling ghash v0.3.0 [INFO] [stderr] Compiling byte-pool v0.2.2 [INFO] [stderr] Compiling aes v0.4.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling hkdf v0.9.0 [INFO] [stderr] Compiling aes-gcm v0.6.0 [INFO] [stderr] Compiling chrono v0.4.15 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.67 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling async-trait v0.1.38 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.67 [INFO] [stderr] Compiling time-macros v0.1.0 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling serde_qs v0.6.1 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling tungstenite v0.11.1 [INFO] [stderr] Compiling femme v2.1.1 [INFO] [stderr] Compiling async-tungstenite v0.8.0 [INFO] [stderr] Compiling js-sys v0.3.44 [INFO] [stderr] Compiling web-sys v0.3.44 [INFO] [stderr] Compiling gloo-timers v0.2.1 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling async-std v1.6.3 [INFO] [stderr] Compiling async-h1 v2.1.2 (https://github.com/Yarn/async-h1.git?rev=5bca9bea599e3f500e608fcfea32399985c83f31#5bca9bea) [INFO] [stderr] Compiling async-sse v4.0.0 [INFO] [stderr] Compiling websocket_handshake v0.1.0 [INFO] [stderr] Compiling tide v0.12.0 (https://github.com/Yarn/tide.git?rev=7fc4a5e85c0e71d136faa114c1aa749d701534fd#7fc4a5e8) [INFO] [stderr] Compiling tide_ws_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 03s [INFO] running `Command { std: "docker" "inspect" "4420a55ccfdb5782e89b06e5d7e8a3501456f89e3f242a794a0ae8982d2bb8d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4420a55ccfdb5782e89b06e5d7e8a3501456f89e3f242a794a0ae8982d2bb8d4", kill_on_drop: false }` [INFO] [stdout] 4420a55ccfdb5782e89b06e5d7e8a3501456f89e3f242a794a0ae8982d2bb8d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 3c6d22839646f84022b3350babdc262b01a594aac180c27bb7e722d3ecf2feaf [INFO] running `Command { std: "docker" "start" "-a" "3c6d22839646f84022b3350babdc262b01a594aac180c27bb7e722d3ecf2feaf", kill_on_drop: false }` [INFO] [stderr] Compiling tide_ws_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `Command { std: "docker" "inspect" "3c6d22839646f84022b3350babdc262b01a594aac180c27bb7e722d3ecf2feaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c6d22839646f84022b3350babdc262b01a594aac180c27bb7e722d3ecf2feaf", kill_on_drop: false }` [INFO] [stdout] 3c6d22839646f84022b3350babdc262b01a594aac180c27bb7e722d3ecf2feaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bc78837e82ee82c3cd00648915cdfc04e58428d383ffb343d1e118ca6ffe4d6d [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" "bc78837e82ee82c3cd00648915cdfc04e58428d383ffb343d1e118ca6ffe4d6d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tide_ws_test-faaaaa2e8be6d230) [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] running `Command { std: "docker" "inspect" "bc78837e82ee82c3cd00648915cdfc04e58428d383ffb343d1e118ca6ffe4d6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc78837e82ee82c3cd00648915cdfc04e58428d383ffb343d1e118ca6ffe4d6d", kill_on_drop: false }` [INFO] [stdout] bc78837e82ee82c3cd00648915cdfc04e58428d383ffb343d1e118ca6ffe4d6d