[INFO] cloning repository https://github.com/sid0jack/thunder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sid0jack/thunder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsid0jack%2Fthunder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsid0jack%2Fthunder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eead005aae4568184c9c2688925f84bd3422a7a1 [INFO] testing sid0jack/thunder against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsid0jack%2Fthunder" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sid0jack/thunder [INFO] finished tweaking git repo https://github.com/sid0jack/thunder [INFO] tweaked toml for git repo https://github.com/sid0jack/thunder written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sid0jack/thunder on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sid0jack/thunder already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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 [ERROR] error running command: no output for 300 seconds [INFO] testing sid0jack/thunder against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsid0jack%2Fthunder" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sid0jack/thunder [INFO] finished tweaking git repo https://github.com/sid0jack/thunder [INFO] tweaked toml for git repo https://github.com/sid0jack/thunder written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sid0jack/thunder on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sid0jack/thunder already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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 lazy_static v1.4.0 [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] [stderr] Downloaded cfg-if v0.1.10 [INFO] [stderr] Downloaded autocfg v1.1.0 [INFO] [stderr] Downloaded tokio-udp v0.1.6 [INFO] [stderr] Downloaded tun-tap v0.1.4 [INFO] [stderr] Downloaded crossbeam-utils v0.7.2 [INFO] [stderr] Downloaded tokio-tcp v0.1.4 [INFO] [stderr] Downloaded scoped-tls v0.1.2 [INFO] [stderr] Downloaded tokio-codec v0.1.2 [INFO] [stderr] Downloaded iovec v0.1.4 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded tokio-uds v0.2.7 [INFO] [stderr] Downloaded memoffset v0.5.6 [INFO] [stderr] Downloaded mio-uds v0.6.8 [INFO] [stderr] Downloaded tokio-reactor v0.1.12 [INFO] [stderr] Downloaded hermit-abi v0.3.9 [INFO] [stderr] Downloaded arrayvec v0.7.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.2 [INFO] [stderr] Downloaded tokio-current-thread v0.1.7 [INFO] [stderr] Downloaded cc v1.0.90 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded mio v0.6.23 [INFO] [stderr] Downloaded futures v0.1.31 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded tokio-threadpool v0.1.18 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded log v0.4.21 [INFO] [stderr] Downloaded tokio-sync v0.1.8 [INFO] [stderr] Downloaded miow v0.2.2 [INFO] [stderr] Downloaded lock_api v0.3.4 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded etherparse v0.14.2 [INFO] [stderr] Downloaded smallvec v0.6.14 [INFO] [stderr] Downloaded parking_lot_core v0.6.3 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded winapi v0.2.8 [INFO] [stderr] Downloaded byteorder v1.5.0 [INFO] [stderr] Downloaded tokio-core v0.1.18 [INFO] [stderr] Downloaded tokio-fs v0.1.7 [INFO] [stderr] Downloaded crossbeam-deque v0.7.4 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded crossbeam-queue v0.2.3 [INFO] [stderr] Downloaded kernel32-sys v0.2.2 [INFO] [stderr] Downloaded net2 v0.2.39 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded maybe-uninit v2.0.0 [INFO] [stderr] Downloaded winapi-build v0.1.1 [INFO] [stderr] Downloaded slab v0.4.9 [INFO] [stderr] Downloaded num_cpus v1.16.0 [INFO] [stderr] Downloaded libc v0.2.153 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded fnv v1.0.7 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded scopeguard v1.2.0 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a248e823e44b16d9a3818c7a9bed053b584e7dcdee5f9afc675dc37d9e66015 [INFO] running `Command { std: "docker" "start" "-a" "5a248e823e44b16d9a3818c7a9bed053b584e7dcdee5f9afc675dc37d9e66015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a248e823e44b16d9a3818c7a9bed053b584e7dcdee5f9afc675dc37d9e66015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a248e823e44b16d9a3818c7a9bed053b584e7dcdee5f9afc675dc37d9e66015", kill_on_drop: false }` [INFO] [stdout] 5a248e823e44b16d9a3818c7a9bed053b584e7dcdee5f9afc675dc37d9e66015 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eaf083d1c337f4099e4b0fa2c733c5a0c6f99ab9389d638a0e5bfbc1705dc6e0 [INFO] running `Command { std: "docker" "start" "-a" "eaf083d1c337f4099e4b0fa2c733c5a0c6f99ab9389d638a0e5bfbc1705dc6e0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling etherparse v0.14.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling tun-tap v0.1.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [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-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.18 [INFO] [stderr] Compiling thunder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 5 | / loop { [INFO] [stdout] 6 | | let nbytes = nic.recv(&mut buf).expect("Failed to read from TUN device"); [INFO] [stdout] 7 | | let flags = u16::from_be_bytes([buf[0], buf[1]]); [INFO] [stdout] 8 | | let proto = u16::from_be_bytes([buf[2], buf[3]]); [INFO] [stdout] ... | [INFO] [stdout] 22 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 23 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.04s [INFO] running `Command { std: "docker" "inspect" "eaf083d1c337f4099e4b0fa2c733c5a0c6f99ab9389d638a0e5bfbc1705dc6e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaf083d1c337f4099e4b0fa2c733c5a0c6f99ab9389d638a0e5bfbc1705dc6e0", kill_on_drop: false }` [INFO] [stdout] eaf083d1c337f4099e4b0fa2c733c5a0c6f99ab9389d638a0e5bfbc1705dc6e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 711567bd3dc201fc775e91bacb3c0de064635b3fadf20d93104c530ab582de6b [INFO] running `Command { std: "docker" "start" "-a" "711567bd3dc201fc775e91bacb3c0de064635b3fadf20d93104c530ab582de6b", kill_on_drop: false }` [INFO] [stderr] Compiling thunder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 5 | / loop { [INFO] [stdout] 6 | | let nbytes = nic.recv(&mut buf).expect("Failed to read from TUN device"); [INFO] [stdout] 7 | | let flags = u16::from_be_bytes([buf[0], buf[1]]); [INFO] [stdout] 8 | | let proto = u16::from_be_bytes([buf[2], buf[3]]); [INFO] [stdout] ... | [INFO] [stdout] 22 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 23 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "711567bd3dc201fc775e91bacb3c0de064635b3fadf20d93104c530ab582de6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "711567bd3dc201fc775e91bacb3c0de064635b3fadf20d93104c530ab582de6b", kill_on_drop: false }` [INFO] [stdout] 711567bd3dc201fc775e91bacb3c0de064635b3fadf20d93104c530ab582de6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1504c70bb0a7da88176290fb373244fde22505fed9dd8b1015b611bd1aba1234 [INFO] running `Command { std: "docker" "start" "-a" "1504c70bb0a7da88176290fb373244fde22505fed9dd8b1015b611bd1aba1234", kill_on_drop: false }` [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 5 | / loop { [INFO] [stderr] 6 | | let nbytes = nic.recv(&mut buf).expect("Failed to read from TUN device"); [INFO] [stderr] 7 | | let flags = u16::from_be_bytes([buf[0], buf[1]]); [INFO] [stderr] 8 | | let proto = u16::from_be_bytes([buf[2], buf[3]]); [INFO] [stderr] ... | [INFO] [stderr] 22 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 23 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `thunder` (bin "thunder" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/thunder-384394020236d018) [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" "1504c70bb0a7da88176290fb373244fde22505fed9dd8b1015b611bd1aba1234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1504c70bb0a7da88176290fb373244fde22505fed9dd8b1015b611bd1aba1234", kill_on_drop: false }` [INFO] [stdout] 1504c70bb0a7da88176290fb373244fde22505fed9dd8b1015b611bd1aba1234