[INFO] cloning repository https://github.com/vi/turnhammer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vi/turnhammer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fturnhammer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fturnhammer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 91512c9df15f5fd1c8c8efcd8987773bc726ec01 [INFO] testing vi/turnhammer against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fturnhammer" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vi/turnhammer on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vi/turnhammer [INFO] finished tweaking git repo https://github.com/vi/turnhammer [INFO] tweaked toml for git repo https://github.com/vi/turnhammer written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/vi/turnhammer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-executor v0.1.6 [INFO] [stderr] Downloaded trackable v0.2.21 [INFO] [stderr] Downloaded tokio v0.1.15 [INFO] [stderr] Downloaded tokio-fs v0.1.5 [INFO] [stderr] Downloaded hmac-sha1 v0.1.3 [INFO] [stderr] Downloaded tokio-sync v0.1.1 [INFO] [stderr] Downloaded bytecodec v0.4.11 [INFO] [stderr] Downloaded tokio-threadpool v0.1.11 [INFO] [stderr] Downloaded stun_codec v0.1.11 [INFO] [stderr] Downloaded stunclient v0.1.2 [INFO] [stderr] Downloaded turnclient v0.1.0 [INFO] [stderr] Downloaded spin_sleep v0.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12ed3ebdb6b25cf838b0ed6443f8481fd1aba393f477c1b5fcb795402078b33f [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" "12ed3ebdb6b25cf838b0ed6443f8481fd1aba393f477c1b5fcb795402078b33f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12ed3ebdb6b25cf838b0ed6443f8481fd1aba393f477c1b5fcb795402078b33f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12ed3ebdb6b25cf838b0ed6443f8481fd1aba393f477c1b5fcb795402078b33f", kill_on_drop: false }` [INFO] [stdout] 12ed3ebdb6b25cf838b0ed6443f8481fd1aba393f477c1b5fcb795402078b33f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d33c44c23b1219f2745448acce4e303414531a4adead0d8c791bf9ba967a56b [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" "1d33c44c23b1219f2745448acce4e303414531a4adead0d8c791bf9ba967a56b", kill_on_drop: false }` [INFO] [stderr] warning: package replacement is not used: https://github.com/rust-lang/crates.io-index#stun_codec:0.1.10 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling sha1 v0.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling spin_sleep v0.3.7 [INFO] [stderr] Compiling slab_typesafe v0.1.3 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling hmac-sha1 v0.1.3 [INFO] [stderr] Compiling smallvec v0.6.8 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling rand_os v0.1.2 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-executor v0.1.6 [INFO] [stderr] Compiling tokio-io v0.1.11 [INFO] [stderr] Compiling tokio-sync v0.1.1 [INFO] [stderr] Compiling tokio-timer v0.2.10 [INFO] [stderr] Compiling tokio-current-thread v0.1.4 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling tokio-reactor v0.1.8 [INFO] [stderr] Compiling crossbeam v0.6.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.11 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-fs v0.1.5 [INFO] [stderr] Compiling tokio v0.1.15 [INFO] [stderr] Compiling trackable_derive v0.1.2 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling trackable v0.2.21 [INFO] [stderr] Compiling bytecodec v0.4.11 [INFO] [stderr] Compiling structopt v0.2.14 [INFO] [stderr] Compiling stun_codec v0.1.11 [INFO] [stderr] Compiling turnclient v0.1.0 [INFO] [stderr] Compiling stunclient v0.1.2 [INFO] [stderr] Compiling turnhammer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "1d33c44c23b1219f2745448acce4e303414531a4adead0d8c791bf9ba967a56b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d33c44c23b1219f2745448acce4e303414531a4adead0d8c791bf9ba967a56b", kill_on_drop: false }` [INFO] [stdout] 1d33c44c23b1219f2745448acce4e303414531a4adead0d8c791bf9ba967a56b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbc4ac19d8ffd04608783e1336051f4e6f7bf11816c4dbd4fcdc8183a021d198 [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" "cbc4ac19d8ffd04608783e1336051f4e6f7bf11816c4dbd4fcdc8183a021d198", kill_on_drop: false }` [INFO] [stderr] warning: package replacement is not used: https://github.com/rust-lang/crates.io-index#stun_codec:0.1.10 [INFO] [stderr] Compiling turnhammer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "cbc4ac19d8ffd04608783e1336051f4e6f7bf11816c4dbd4fcdc8183a021d198", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbc4ac19d8ffd04608783e1336051f4e6f7bf11816c4dbd4fcdc8183a021d198", kill_on_drop: false }` [INFO] [stdout] cbc4ac19d8ffd04608783e1336051f4e6f7bf11816c4dbd4fcdc8183a021d198 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1f781e233d995c3c8ecbcd4b915f8e15e9281d262db3dd852e6451d10fe66b39 [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" "1f781e233d995c3c8ecbcd4b915f8e15e9281d262db3dd852e6451d10fe66b39", kill_on_drop: false }` [INFO] [stderr] warning: package replacement is not used: https://github.com/rust-lang/crates.io-index#stun_codec:0.1.10 [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/turnhammer-b2d15f6329146d0a [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1f781e233d995c3c8ecbcd4b915f8e15e9281d262db3dd852e6451d10fe66b39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f781e233d995c3c8ecbcd4b915f8e15e9281d262db3dd852e6451d10fe66b39", kill_on_drop: false }` [INFO] [stdout] 1f781e233d995c3c8ecbcd4b915f8e15e9281d262db3dd852e6451d10fe66b39