[INFO] cloning repository https://github.com/ferruccio/fast [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ferruccio/fast" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferruccio%2Ffast", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferruccio%2Ffast'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ef0cbb6bd251b0e88dc8c0303fc3f8eb0d802310 [INFO] testing ferruccio/fast against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferruccio%2Ffast" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ferruccio/fast on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ferruccio/fast [INFO] finished tweaking git repo https://github.com/ferruccio/fast [INFO] tweaked toml for git repo https://github.com/ferruccio/fast written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/ferruccio/fast already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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 crossbeam-utils v0.7.2 [INFO] [stderr] Downloaded tokio-uds v0.2.6 [INFO] [stderr] Downloaded rand_chacha v0.2.2 [INFO] [stderr] Downloaded rand v0.7.3 [INFO] [stderr] Downloaded matches v0.1.8 [INFO] [stderr] Downloaded core-foundation v0.7.0 [INFO] [stderr] Downloaded unicode-width v0.1.7 [INFO] [stderr] Downloaded hmac v0.5.0 [INFO] [stderr] Downloaded futures v0.1.29 [INFO] [stderr] Downloaded rusoto_core v0.35.0 [INFO] [stderr] Downloaded remove_dir_all v0.5.2 [INFO] [stderr] Downloaded foreign-types-shared v0.1.1 [INFO] [stderr] Downloaded strsim v0.8.0 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded schannel v0.1.19 [INFO] [stderr] Downloaded fnv v1.0.7 [INFO] [stderr] Downloaded cfg-if v0.1.10 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded arrayvec v0.5.1 [INFO] [stderr] Downloaded iovec v0.1.4 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] 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v0.4.3 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded base64 v0.9.3 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded tempfile v3.1.0 [INFO] [stderr] Downloaded md5 v0.3.8 [INFO] [stderr] Downloaded xml-rs v0.7.0 [INFO] [stderr] Downloaded futures-cpupool v0.1.8 [INFO] [stderr] Downloaded byte-tools v0.2.0 [INFO] [stderr] Downloaded winapi v0.3.8 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] [stderr] Downloaded tokio-codec v0.1.2 [INFO] [stderr] Downloaded maybe-uninit v2.0.0 [INFO] [stderr] Downloaded openssl v0.10.29 [INFO] [stderr] Downloaded clap v2.33.1 [INFO] [stderr] Downloaded syn v1.0.21 [INFO] [stderr] Downloaded tokio-reactor v0.1.12 [INFO] [stderr] Downloaded tokio-sync v0.1.8 [INFO] [stderr] Downloaded hyper v0.12.35 [INFO] [stderr] Downloaded try-lock v0.2.2 [INFO] [stderr] Downloaded ryu v1.0.4 [INFO] [stderr] Downloaded serde_derive v1.0.110 [INFO] [stderr] Downloaded mio v0.6.22 [INFO] [stderr] Downloaded mio-uds v0.6.8 [INFO] [stderr] Downloaded percent-encoding v1.0.1 [INFO] [stderr] Downloaded rusoto_credential v0.14.0 [INFO] [stderr] Downloaded dtoa v0.4.5 [INFO] [stderr] Downloaded constant_time_eq v0.1.5 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded block-buffer v0.3.3 [INFO] [stderr] Downloaded typenum v1.12.0 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded sha2 v0.7.1 [INFO] [stderr] Downloaded serde_json v1.0.53 [INFO] [stderr] Downloaded quote v1.0.5 [INFO] [stderr] Downloaded generic-array v0.9.0 [INFO] [stderr] Downloaded tokio-threadpool v0.1.18 [INFO] [stderr] Downloaded crossbeam-deque v0.7.3 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded lock_api v0.3.4 [INFO] [stderr] Downloaded memoffset v0.5.4 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded hermit-abi v0.1.12 [INFO] [stderr] Downloaded core-foundation-sys v0.7.0 [INFO] [stderr] Downloaded getrandom v0.1.14 [INFO] [stderr] Downloaded blake2b_simd v0.5.10 [INFO] [stderr] Downloaded num-traits v0.2.11 [INFO] [stderr] Downloaded byteorder v1.3.4 [INFO] [stderr] Downloaded libc v0.2.70 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded url v1.7.2 [INFO] [stderr] Downloaded unicode-bidi v0.3.4 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded native-tls v0.2.4 [INFO] [stderr] Downloaded thread_local v0.3.6 [INFO] [stderr] Downloaded indexmap v1.3.2 [INFO] [stderr] Downloaded h2 v0.1.26 [INFO] [stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded foreign-types v0.3.2 [INFO] [stderr] Downloaded http v0.1.21 [INFO] [stderr] Downloaded openssl-probe v0.1.2 [INFO] [stderr] Downloaded rand_hc v0.2.0 [INFO] [stderr] Downloaded want v0.2.0 [INFO] [stderr] Downloaded log v0.4.8 [INFO] [stderr] Downloaded unicode-normalization v0.1.12 [INFO] [stderr] Downloaded redox_users v0.3.4 [INFO] [stderr] Downloaded tokio-buf v0.1.1 [INFO] [stderr] Downloaded aho-corasick v0.6.10 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded serde v1.0.110 [INFO] [stderr] Downloaded rusoto_sts v0.35.0 [INFO] [stderr] Downloaded itoa v0.4.5 [INFO] [stderr] Downloaded security-framework v0.4.4 [INFO] [stderr] Downloaded ppv-lite86 v0.2.6 [INFO] [stderr] Downloaded rust-argon2 v0.7.0 [INFO] [stderr] Downloaded smallvec v1.4.0 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87bf8205c9f1c9f34141af4ab05a384872b82b5e073f0f84e505492af65ade1a [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" "87bf8205c9f1c9f34141af4ab05a384872b82b5e073f0f84e505492af65ade1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87bf8205c9f1c9f34141af4ab05a384872b82b5e073f0f84e505492af65ade1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87bf8205c9f1c9f34141af4ab05a384872b82b5e073f0f84e505492af65ade1a", kill_on_drop: false }` [INFO] [stdout] 87bf8205c9f1c9f34141af4ab05a384872b82b5e073f0f84e505492af65ade1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ac5a7d63f66adf16fddf152fd79075c549e6c9aa4ed820db9f079d507e96c69 [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" "3ac5a7d63f66adf16fddf152fd79075c549e6c9aa4ed820db9f079d507e96c69", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.53 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling syn v1.0.21 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling rusoto_core v0.35.0 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling crypto-mac v0.5.2 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling hmac v0.5.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling openssl-sys v0.9.56 [INFO] [stderr] Compiling tokio-uds v0.2.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling rusoto_credential v0.14.0 [INFO] [stderr] Compiling rusoto_sts v0.35.0 [INFO] [stderr] Compiling fast v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 48s [INFO] running `Command { std: "docker" "inspect" "3ac5a7d63f66adf16fddf152fd79075c549e6c9aa4ed820db9f079d507e96c69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ac5a7d63f66adf16fddf152fd79075c549e6c9aa4ed820db9f079d507e96c69", kill_on_drop: false }` [INFO] [stdout] 3ac5a7d63f66adf16fddf152fd79075c549e6c9aa4ed820db9f079d507e96c69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82eb50e28e8e14f8c309332beb6033114084909c1fefbe8cda2824f8cadfa073 [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" "82eb50e28e8e14f8c309332beb6033114084909c1fefbe8cda2824f8cadfa073", kill_on_drop: false }` [INFO] [stderr] Compiling fast v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.83s [INFO] running `Command { std: "docker" "inspect" "82eb50e28e8e14f8c309332beb6033114084909c1fefbe8cda2824f8cadfa073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82eb50e28e8e14f8c309332beb6033114084909c1fefbe8cda2824f8cadfa073", kill_on_drop: false }` [INFO] [stdout] 82eb50e28e8e14f8c309332beb6033114084909c1fefbe8cda2824f8cadfa073 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a2c54a491c3226debf29cc2c657f1e6ea13de8edf6610f27e10f49025292d1c8 [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" "a2c54a491c3226debf29cc2c657f1e6ea13de8edf6610f27e10f49025292d1c8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fast-2824f8d10ea47681) [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" "a2c54a491c3226debf29cc2c657f1e6ea13de8edf6610f27e10f49025292d1c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2c54a491c3226debf29cc2c657f1e6ea13de8edf6610f27e10f49025292d1c8", kill_on_drop: false }` [INFO] [stdout] a2c54a491c3226debf29cc2c657f1e6ea13de8edf6610f27e10f49025292d1c8