[INFO] cloning repository https://github.com/fabracht/ice-try-one [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fabracht/ice-try-one" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabracht%2Fice-try-one", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabracht%2Fice-try-one'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bb756b690b019a087a09106bc07f0baa5fb544d0 [INFO] building fabracht/ice-try-one against master#ce36a966c79e109dabeef7a47fe68e5294c6d71e for pr-137044-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabracht%2Fice-try-one" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fabracht/ice-try-one on toolchain ce36a966c79e109dabeef7a47fe68e5294c6d71e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fabracht/ice-try-one [INFO] finished tweaking git repo https://github.com/fabracht/ice-try-one [INFO] tweaked toml for git repo https://github.com/fabracht/ice-try-one written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fabracht/ice-try-one 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" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded waitgroup v0.1.2 [INFO] [stderr] Downloaded matches v0.1.9 [INFO] [stderr] Downloaded instant v0.1.12 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded futures-sink v0.3.21 [INFO] [stderr] Downloaded signal-hook-registry v1.4.0 [INFO] [stderr] Downloaded futures-macro v0.3.21 [INFO] [stderr] Downloaded termcolor v1.1.3 [INFO] [stderr] Downloaded dashmap v5.1.0 [INFO] [stderr] Downloaded env_logger v0.9.0 [INFO] [stderr] Downloaded cc v1.0.73 [INFO] [stderr] Downloaded tokio-util v0.7.0 [INFO] [stderr] Downloaded turn v0.5.4 [INFO] [stderr] Downloaded unicode-normalization v0.1.19 [INFO] [stderr] Downloaded webrtc-ice v0.6.6 [INFO] [stderr] Downloaded futures-util v0.3.21 [INFO] [stderr] Downloaded futures v0.1.31 [INFO] [stderr] Downloaded wasm-bindgen v0.2.79 [INFO] [stderr] Downloaded ntapi v0.3.7 [INFO] [stderr] Downloaded syn v1.0.86 [INFO] [stderr] Downloaded nix v0.23.1 [INFO] [stderr] Downloaded webrtc-util v0.5.3 [INFO] [stderr] Downloaded idna v0.2.3 [INFO] [stderr] Downloaded webrtc-mdns v0.4.2 [INFO] [stderr] Downloaded js-sys v0.3.56 [INFO] [stderr] Downloaded bumpalo v3.9.1 [INFO] [stderr] Downloaded stun v0.4.2 [INFO] [stderr] Downloaded url v2.2.2 [INFO] [stderr] Downloaded mio v0.8.1 [INFO] [stderr] Downloaded socket2 v0.4.4 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded futures-io v0.3.21 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.79 [INFO] [stderr] Downloaded unicode-bidi v0.3.7 [INFO] [stderr] Downloaded tinyvec v1.5.1 [INFO] [stderr] Downloaded uuid v0.8.2 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded tokio v1.17.0 [INFO] [stderr] Downloaded libc v0.2.119 [INFO] [stderr] Downloaded async-trait v0.1.52 [INFO] [stderr] Downloaded ipnet v2.4.0 [INFO] [stderr] Downloaded parking_lot_core v0.8.5 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.32.0 [INFO] [stderr] Downloaded web-sys v0.3.56 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.32.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.32.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.32.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.32.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.16 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded getrandom v0.2.5 [INFO] [stderr] Downloaded bytes v1.1.0 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded miow v0.3.7 [INFO] [stderr] Downloaded once_cell v1.10.0 [INFO] [stderr] Downloaded lock_api v0.4.6 [INFO] [stderr] Downloaded redox_syscall v0.2.11 [INFO] [stderr] Downloaded smallvec v1.8.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.1 [INFO] [stderr] Downloaded parking_lot v0.12.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.8 [INFO] [stderr] Downloaded proc-macro2 v1.0.36 [INFO] [stderr] Downloaded quote v1.0.15 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded tokio-codec v0.1.2 [INFO] [stderr] Downloaded futures-core v0.3.21 [INFO] [stderr] Downloaded futures-task v0.3.21 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded crc-catalog v1.1.1 [INFO] [stderr] Downloaded crc v2.1.0 [INFO] [stderr] Downloaded block-buffer v0.10.2 [INFO] [stderr] Downloaded crypto-common v0.1.3 [INFO] [stderr] Downloaded subtle v2.4.1 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded iovec v0.1.4 [INFO] [stderr] Downloaded digest v0.10.3 [INFO] [stderr] Downloaded md-5 v0.10.1 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.79 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded tokio-macros v1.7.0 [INFO] [stderr] Downloaded percent-encoding v2.1.0 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded thiserror-impl v1.0.30 [INFO] [stderr] Downloaded thiserror v1.0.30 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded windows-sys v0.32.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e90d96f8e0e6c8bfe937fd37419c22d9664212d63b23523b47759b61d96b6e1e [INFO] running `Command { std: "docker" "start" "-a" "e90d96f8e0e6c8bfe937fd37419c22d9664212d63b23523b47759b61d96b6e1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e90d96f8e0e6c8bfe937fd37419c22d9664212d63b23523b47759b61d96b6e1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e90d96f8e0e6c8bfe937fd37419c22d9664212d63b23523b47759b61d96b6e1e", kill_on_drop: false }` [INFO] [stdout] e90d96f8e0e6c8bfe937fd37419c22d9664212d63b23523b47759b61d96b6e1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 545f84edff43a723377dd8b20ba42847284f74701f9249f83cded17125225760 [INFO] running `Command { std: "docker" "start" "-a" "545f84edff43a723377dd8b20ba42847284f74701f9249f83cded17125225760", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling webrtc-util v0.5.3 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling ipnet v2.4.0 [INFO] [stderr] Compiling crc-catalog v1.1.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling crc v2.1.0 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling waitgroup v0.1.2 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling md-5 v0.10.1 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling mio v0.8.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling dashmap v5.1.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tokio-util v0.7.0 [INFO] [stderr] Compiling stun v0.4.2 [INFO] [stderr] Compiling webrtc-mdns v0.4.2 [INFO] [stderr] Compiling turn v0.5.4 [INFO] [stderr] Compiling webrtc-ice v0.6.6 [INFO] [stderr] Compiling ice_try_one v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.10s [INFO] running `Command { std: "docker" "inspect" "545f84edff43a723377dd8b20ba42847284f74701f9249f83cded17125225760", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "545f84edff43a723377dd8b20ba42847284f74701f9249f83cded17125225760", kill_on_drop: false }` [INFO] [stdout] 545f84edff43a723377dd8b20ba42847284f74701f9249f83cded17125225760 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b45c2a89775cb018a0b4b7d34730ec80169b7bb8f2fa015573fe0d432ad1bd4 [INFO] running `Command { std: "docker" "start" "-a" "4b45c2a89775cb018a0b4b7d34730ec80169b7bb8f2fa015573fe0d432ad1bd4", kill_on_drop: false }` [INFO] [stderr] Compiling ice_try_one v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "4b45c2a89775cb018a0b4b7d34730ec80169b7bb8f2fa015573fe0d432ad1bd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b45c2a89775cb018a0b4b7d34730ec80169b7bb8f2fa015573fe0d432ad1bd4", kill_on_drop: false }` [INFO] [stdout] 4b45c2a89775cb018a0b4b7d34730ec80169b7bb8f2fa015573fe0d432ad1bd4