[INFO] cloning repository https://github.com/arthrp/localserver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arthrp/localserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthrp%2Flocalserver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthrp%2Flocalserver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e00bd40e6899862b168aad436a23936e1ae17e0e [INFO] testing arthrp/localserver against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthrp%2Flocalserver" "/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/arthrp/localserver 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 git repo https://github.com/arthrp/localserver [INFO] finished tweaking git repo https://github.com/arthrp/localserver [INFO] tweaked toml for git repo https://github.com/arthrp/localserver written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/arthrp/localserver 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] Downloading crates ... [INFO] [stderr] Downloaded urlencoding v1.1.1 [INFO] [stderr] Downloaded hyper v0.13.7 [INFO] [stderr] Downloaded warp v0.2.4 [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" "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] 96d961460811147a08a1cda4a1658dd6c4fd6785528076a089aaa8dcd3377b02 [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" "96d961460811147a08a1cda4a1658dd6c4fd6785528076a089aaa8dcd3377b02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96d961460811147a08a1cda4a1658dd6c4fd6785528076a089aaa8dcd3377b02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96d961460811147a08a1cda4a1658dd6c4fd6785528076a089aaa8dcd3377b02", kill_on_drop: false }` [INFO] [stdout] 96d961460811147a08a1cda4a1658dd6c4fd6785528076a089aaa8dcd3377b02 [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" "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] 94e9cce757b2047ea71bbf5a9df73d6742be44cf68c56e6a7565605dd8fff54d [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" "94e9cce757b2047ea71bbf5a9df73d6742be44cf68c56e6a7565605dd8fff54d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling arc-swap v0.4.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling urlencoding v1.1.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling tracing-core v0.1.15 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling tracing v0.1.19 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling headers v0.3.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling tungstenite v0.10.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling multipart v0.16.1 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling tokio-tungstenite v0.10.1 [INFO] [stderr] Compiling hyper v0.13.7 [INFO] [stderr] Compiling warp v0.2.4 [INFO] [stderr] Compiling localserver v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 51s [INFO] running `Command { std: "docker" "inspect" "94e9cce757b2047ea71bbf5a9df73d6742be44cf68c56e6a7565605dd8fff54d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94e9cce757b2047ea71bbf5a9df73d6742be44cf68c56e6a7565605dd8fff54d", kill_on_drop: false }` [INFO] [stdout] 94e9cce757b2047ea71bbf5a9df73d6742be44cf68c56e6a7565605dd8fff54d [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" "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] 1ac3194cb2dd0427cce41daf8b82b6557ab2a0906e4a229289af894d3ab346c4 [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" "1ac3194cb2dd0427cce41daf8b82b6557ab2a0906e4a229289af894d3ab346c4", kill_on_drop: false }` [INFO] [stderr] Compiling localserver v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "1ac3194cb2dd0427cce41daf8b82b6557ab2a0906e4a229289af894d3ab346c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ac3194cb2dd0427cce41daf8b82b6557ab2a0906e4a229289af894d3ab346c4", kill_on_drop: false }` [INFO] [stdout] 1ac3194cb2dd0427cce41daf8b82b6557ab2a0906e4a229289af894d3ab346c4 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", 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] 16541bb64044d8bb041bc904cfe4aeadfceaa6891d3d1f3cdfbe57fbf4d04048 [INFO] running `Command { std: "docker" "start" "-a" "16541bb64044d8bb041bc904cfe4aeadfceaa6891d3d1f3cdfbe57fbf4d04048", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/localserver-ae07ede701c6237f) [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" "16541bb64044d8bb041bc904cfe4aeadfceaa6891d3d1f3cdfbe57fbf4d04048", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16541bb64044d8bb041bc904cfe4aeadfceaa6891d3d1f3cdfbe57fbf4d04048", kill_on_drop: false }` [INFO] [stdout] 16541bb64044d8bb041bc904cfe4aeadfceaa6891d3d1f3cdfbe57fbf4d04048