[INFO] fetching crate melnet 0.1.1... [INFO] testing melnet-0.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate melnet 0.1.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate melnet 0.1.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate melnet 0.1.1 [INFO] finished tweaking crates.io crate melnet 0.1.1 [INFO] tweaked toml for crates.io crate melnet 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate melnet 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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 by_address v1.0.4 [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded async-net v1.6.0 [INFO] [stderr] Downloaded futures-intrusive v0.4.0 [INFO] [stderr] Downloaded futures-micro v0.3.1 [INFO] [stderr] Downloaded min-max-heap v1.3.0 [INFO] [stderr] Downloaded async-oneshot v0.4.2 [INFO] [stderr] Downloaded spin v0.9.1 [INFO] [stderr] Downloaded smol v1.2.5 [INFO] [stderr] Downloaded stdcode v0.1.2 [INFO] [stderr] Downloaded rtrb v0.1.4 [INFO] [stderr] Downloaded smol-timeout v0.6.0 [INFO] [stderr] Downloaded smolscale v0.3.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c39cdb02b8509529d7a456b88cfb988aa8d263f809ce02b5f867ad66ba311b06 [INFO] running `Command { std: "docker" "start" "-a" "c39cdb02b8509529d7a456b88cfb988aa8d263f809ce02b5f867ad66ba311b06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c39cdb02b8509529d7a456b88cfb988aa8d263f809ce02b5f867ad66ba311b06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c39cdb02b8509529d7a456b88cfb988aa8d263f809ce02b5f867ad66ba311b06", kill_on_drop: false }` [INFO] [stdout] c39cdb02b8509529d7a456b88cfb988aa8d263f809ce02b5f867ad66ba311b06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8006f98aa03ecb7c544c24ac324e31749f995239575ec1831b278bb2fd7c1a7f [INFO] running `Command { std: "docker" "start" "-a" "8006f98aa03ecb7c544c24ac324e31749f995239575ec1831b278bb2fd7c1a7f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling fastrand v1.4.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling futures-micro v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling spin v0.9.1 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling min-max-heap v1.3.0 [INFO] [stderr] Compiling by_address v1.0.4 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling rtrb v0.1.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling async-oneshot v0.4.2 [INFO] [stderr] Compiling object v0.25.3 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling async-io v1.4.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling futures-intrusive v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling async-process v1.1.0 [INFO] [stderr] Compiling async-net v1.6.0 [INFO] [stderr] Compiling smol-timeout v0.6.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling smol v1.2.5 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling smolscale v0.3.9 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling stdcode v0.1.2 [INFO] [stderr] Compiling melnet v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.97s [INFO] running `Command { std: "docker" "inspect" "8006f98aa03ecb7c544c24ac324e31749f995239575ec1831b278bb2fd7c1a7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8006f98aa03ecb7c544c24ac324e31749f995239575ec1831b278bb2fd7c1a7f", kill_on_drop: false }` [INFO] [stdout] 8006f98aa03ecb7c544c24ac324e31749f995239575ec1831b278bb2fd7c1a7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d13212769f2e6ef819e5dd83d3d38f252735876db12e787e9faf580dad0cf71 [INFO] running `Command { std: "docker" "start" "-a" "1d13212769f2e6ef819e5dd83d3d38f252735876db12e787e9faf580dad0cf71", kill_on_drop: false }` [INFO] [stderr] Compiling melnet v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "1d13212769f2e6ef819e5dd83d3d38f252735876db12e787e9faf580dad0cf71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d13212769f2e6ef819e5dd83d3d38f252735876db12e787e9faf580dad0cf71", kill_on_drop: false }` [INFO] [stdout] 1d13212769f2e6ef819e5dd83d3d38f252735876db12e787e9faf580dad0cf71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4927444e2975c17c66bd151fac49023a3ab617f9812c535b3819346399b35b2a [INFO] running `Command { std: "docker" "start" "-a" "4927444e2975c17c66bd151fac49023a3ab617f9812c535b3819346399b35b2a", 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] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/melnet-facd0d835e9a1d06) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mngossip-170f565f54ac3807) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests melnet [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] [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" "4927444e2975c17c66bd151fac49023a3ab617f9812c535b3819346399b35b2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4927444e2975c17c66bd151fac49023a3ab617f9812c535b3819346399b35b2a", kill_on_drop: false }` [INFO] [stdout] 4927444e2975c17c66bd151fac49023a3ab617f9812c535b3819346399b35b2a