[INFO] fetching crate piper 0.2.1... [INFO] testing piper-0.2.1 against master#ff2c56344c764af598ad33027e9c7a48881808ef for pr-118825 [INFO] extracting crate piper 0.2.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate piper 0.2.1 on toolchain ff2c56344c764af598ad33027e9c7a48881808ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate piper 0.2.1 [INFO] finished tweaking crates.io crate piper 0.2.1 [INFO] tweaked toml for crates.io crate piper 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded portable-atomic-util v0.1.3 [INFO] [stderr] Downloaded easy-parallel v3.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d46bce86878de853d8c425fb77d69540994be0528992852299db81eaa2666c7a [INFO] running `Command { std: "docker" "start" "-a" "d46bce86878de853d8c425fb77d69540994be0528992852299db81eaa2666c7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d46bce86878de853d8c425fb77d69540994be0528992852299db81eaa2666c7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d46bce86878de853d8c425fb77d69540994be0528992852299db81eaa2666c7a", kill_on_drop: false }` [INFO] [stdout] d46bce86878de853d8c425fb77d69540994be0528992852299db81eaa2666c7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 932ab0c5d77732daa51679539053aca1b603fd194e7934f9482d3112b283f9f3 [INFO] running `Command { std: "docker" "start" "-a" "932ab0c5d77732daa51679539053aca1b603fd194e7934f9482d3112b283f9f3", kill_on_drop: false }` [INFO] [stderr] Compiling futures-io v0.3.29 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling piper v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "932ab0c5d77732daa51679539053aca1b603fd194e7934f9482d3112b283f9f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "932ab0c5d77732daa51679539053aca1b603fd194e7934f9482d3112b283f9f3", kill_on_drop: false }` [INFO] [stdout] 932ab0c5d77732daa51679539053aca1b603fd194e7934f9482d3112b283f9f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4083911be086ed58722ee5943870bc43a52e0ae63b603a84f4aee5099e848adc [INFO] running `Command { std: "docker" "start" "-a" "4083911be086ed58722ee5943870bc43a52e0ae63b603a84f4aee5099e848adc", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.17 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling ciborium-io v0.2.1 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling concurrent-queue v2.4.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling event-listener v4.0.0 [INFO] [stderr] Compiling ciborium-ll v0.2.1 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling waker-fn v1.1.1 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling async-lock v3.2.0 [INFO] [stderr] Compiling futures-lite v2.1.0 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling async-task v4.5.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling ciborium v0.2.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling async-executor v1.8.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling easy-parallel v3.3.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling piper v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.67s [INFO] running `Command { std: "docker" "inspect" "4083911be086ed58722ee5943870bc43a52e0ae63b603a84f4aee5099e848adc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4083911be086ed58722ee5943870bc43a52e0ae63b603a84f4aee5099e848adc", kill_on_drop: false }` [INFO] [stdout] 4083911be086ed58722ee5943870bc43a52e0ae63b603a84f4aee5099e848adc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 17e719754f197c1d627dc954a936df78d64c5aaf79837de7465c2f0ccce849a4 [INFO] running `Command { std: "docker" "start" "-a" "17e719754f197c1d627dc954a936df78d64c5aaf79837de7465c2f0ccce849a4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/piper-190613e9222d931f) [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] [stderr] Running tests/pipe.rs (/opt/rustwide/target/debug/deps/pipe-07ef66dbaa7c642f) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test len ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test read ... ok [INFO] [stdout] test large_pipe - should panic ... ok [INFO] [stdout] test zero_cap_pipe - should panic ... ok [INFO] [stdout] test dropping_writer_wakes_reader ... ok [INFO] [stdout] test dropping_reader_wakes_writer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] Doc-tests piper [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/lib.rs - (line 145) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 98) - compile ... ok [INFO] [stdout] test src/lib.rs - Reader::is_empty (line 407) ... ok [INFO] [stdout] test src/lib.rs - Reader::capacity (line 427) ... ok [INFO] [stdout] test src/lib.rs - Reader::len (line 388) ... ok [INFO] [stdout] test src/lib.rs - Reader::is_full (line 446) ... ok [INFO] [stdout] test src/lib.rs - Reader::is_closed (line 470) ... ok [INFO] [stdout] test src/lib.rs - Reader::poll_drain_bytes (line 535) ... ok [INFO] [stdout] test src/lib.rs - Reader::poll_drain (line 498) ... ok [INFO] [stdout] test src/lib.rs - Reader::try_drain (line 565) ... ok [INFO] [stdout] test src/lib.rs - Writer::capacity (line 744) ... ok [INFO] [stdout] test src/lib.rs - Writer::is_closed (line 787) ... ok [INFO] [stdout] test src/lib.rs - Writer::is_empty (line 724) ... ok [INFO] [stdout] test src/lib.rs - Writer::is_full (line 763) ... ok [INFO] [stdout] test src/lib.rs - Writer::len (line 705) ... ok [INFO] [stdout] test src/lib.rs - Writer::poll_fill (line 815) ... ok [INFO] [stdout] test src/lib.rs - _assert_send_sync (line 1142) ... ok [INFO] [stdout] test src/lib.rs - Writer::try_fill (line 881) ... ok [INFO] [stdout] test src/lib.rs - Writer::poll_fill_bytes (line 849) ... ok [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.86s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "17e719754f197c1d627dc954a936df78d64c5aaf79837de7465c2f0ccce849a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17e719754f197c1d627dc954a936df78d64c5aaf79837de7465c2f0ccce849a4", kill_on_drop: false }` [INFO] [stdout] 17e719754f197c1d627dc954a936df78d64c5aaf79837de7465c2f0ccce849a4 [INFO] testing piper-0.2.1 against try#5e4273472e1b2f223618a9b3def795f6224f241d for pr-118825 [INFO] extracting crate piper 0.2.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate piper 0.2.1 on toolchain 5e4273472e1b2f223618a9b3def795f6224f241d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate piper 0.2.1 [INFO] finished tweaking crates.io crate piper 0.2.1 [INFO] tweaked toml for crates.io crate piper 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59e6f53e1b9a42c29ed2b24632fd8c0f59228c8a3f6f08393c7d2b0bf7f226de [INFO] running `Command { std: "docker" "start" "-a" "59e6f53e1b9a42c29ed2b24632fd8c0f59228c8a3f6f08393c7d2b0bf7f226de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59e6f53e1b9a42c29ed2b24632fd8c0f59228c8a3f6f08393c7d2b0bf7f226de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59e6f53e1b9a42c29ed2b24632fd8c0f59228c8a3f6f08393c7d2b0bf7f226de", kill_on_drop: false }` [INFO] [stdout] 59e6f53e1b9a42c29ed2b24632fd8c0f59228c8a3f6f08393c7d2b0bf7f226de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d519943b6e456a04ce84a68895452ac01711495aa5e2291ccd11f582fd99aae [INFO] running `Command { std: "docker" "start" "-a" "2d519943b6e456a04ce84a68895452ac01711495aa5e2291ccd11f582fd99aae", kill_on_drop: false }` [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling futures-io v0.3.29 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling piper v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "2d519943b6e456a04ce84a68895452ac01711495aa5e2291ccd11f582fd99aae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d519943b6e456a04ce84a68895452ac01711495aa5e2291ccd11f582fd99aae", kill_on_drop: false }` [INFO] [stdout] 2d519943b6e456a04ce84a68895452ac01711495aa5e2291ccd11f582fd99aae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b049600c2d46bf7ea65950c131b1468e8d5d7008de620df08540d5191b9b26bc [INFO] running `Command { std: "docker" "start" "-a" "b049600c2d46bf7ea65950c131b1468e8d5d7008de620df08540d5191b9b26bc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling crossbeam-utils v0.8.17 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling ciborium-io v0.2.1 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling concurrent-queue v2.4.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling event-listener v4.0.0 [INFO] [stderr] Compiling ciborium-ll v0.2.1 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling waker-fn v1.1.1 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling async-lock v3.2.0 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling ciborium v0.2.1 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling futures-lite v2.1.0 [INFO] [stderr] Compiling async-task v4.5.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling async-executor v1.8.0 [INFO] [stderr] Compiling easy-parallel v3.3.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling piper v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.42s [INFO] running `Command { std: "docker" "inspect" "b049600c2d46bf7ea65950c131b1468e8d5d7008de620df08540d5191b9b26bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b049600c2d46bf7ea65950c131b1468e8d5d7008de620df08540d5191b9b26bc", kill_on_drop: false }` [INFO] [stdout] b049600c2d46bf7ea65950c131b1468e8d5d7008de620df08540d5191b9b26bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f46edad65f00dcc51a03bab2409dc0bc46bb1396e0cbcdbd107ca907b54da5e8 [INFO] running `Command { std: "docker" "start" "-a" "f46edad65f00dcc51a03bab2409dc0bc46bb1396e0cbcdbd107ca907b54da5e8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/piper-190613e9222d931f) [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] [stderr] Running tests/pipe.rs (/opt/rustwide/target/debug/deps/pipe-07ef66dbaa7c642f) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test len ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test read ... ok [INFO] [stdout] test large_pipe - should panic ... ok [INFO] [stdout] test zero_cap_pipe - should panic ... ok [INFO] [stdout] test dropping_writer_wakes_reader ... ok [INFO] [stdout] test dropping_reader_wakes_writer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] Doc-tests piper [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/lib.rs - (line 145) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 98) - compile ... ok [INFO] [stdout] test src/lib.rs - Reader::is_full (line 446) ... ok [INFO] [stdout] test src/lib.rs - Reader::is_empty (line 407) ... ok [INFO] [stdout] test src/lib.rs - Reader::is_closed (line 470) ... ok [INFO] [stdout] test src/lib.rs - Reader::len (line 388) ... ok [INFO] [stdout] test src/lib.rs - Reader::capacity (line 427) ... ok [INFO] [stdout] test src/lib.rs - Reader::poll_drain_bytes (line 535) ... ok [INFO] [stdout] test src/lib.rs - Reader::poll_drain (line 498) ... ok [INFO] [stdout] test src/lib.rs - Reader::try_drain (line 565) ... ok [INFO] [stdout] test src/lib.rs - Writer::is_closed (line 787) ... ok [INFO] [stdout] test src/lib.rs - Writer::is_empty (line 724) ... ok [INFO] [stdout] test src/lib.rs - Writer::capacity (line 744) ... ok [INFO] [stdout] test src/lib.rs - Writer::is_full (line 763) ... FAILED [INFO] [stdout] test src/lib.rs - Writer::len (line 705) ... ok [INFO] [stdout] test src/lib.rs - Writer::poll_fill (line 815) ... ok [INFO] [stdout] test src/lib.rs - _assert_send_sync (line 1142) ... ok [INFO] [stdout] test src/lib.rs - Writer::try_fill (line 881) ... ok [INFO] [stdout] test src/lib.rs - Writer::poll_fill_bytes (line 849) ... ok [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Writer::is_full (line 763) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at src/lib.rs:12:1: [INFO] [stdout] assertion failed: !writer.is_full() [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5624e43fbc3c - std::backtrace_rs::backtrace::libunwind::trace::he911f9c907837597 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x5624e43fbc3c - std::backtrace_rs::backtrace::trace_unsynchronized::hb30926ceb4a5ace8 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5624e43fbc3c - std::sys_common::backtrace::_print_fmt::h20b4c3cb4b8e01de [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x5624e43fbc3c - ::fmt::hcb347474accdbb50 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x5624e441b870 - core::fmt::rt::Argument::fmt::h0959df1f48ddd7a2 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x5624e441b870 - core::fmt::write::hb02961b4380cf4e7 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x5624e43fa02f - std::io::Write::write_fmt::h06a33737db749226 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/io/mod.rs:1810:15 [INFO] [stdout] 7: 0x5624e43fba24 - std::sys_common::backtrace::_print::h9f31dc4772e05e46 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x5624e43fba24 - std::sys_common::backtrace::print::he1974c4a8ca14219 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x5624e43fcf37 - std::panicking::default_hook::{{closure}}::h9663c9f0f27e933c [INFO] [stdout] 10: 0x5624e43fcc9f - std::panicking::default_hook::h232155e937189ed1 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:292:9 [INFO] [stdout] 11: 0x5624e43fd3b8 - std::panicking::rust_panic_with_hook::hc8764d1694e821a7 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:779:13 [INFO] [stdout] 12: 0x5624e43fd269 - std::panicking::begin_panic_handler::{{closure}}::hf3ed629468815f4d [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:649:13 [INFO] [stdout] 13: 0x5624e43fc106 - std::sys_common::backtrace::__rust_end_short_backtrace::h4e08af68b8432e1a [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 14: 0x5624e43fd002 - rust_begin_unwind [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:645:5 [INFO] [stdout] 15: 0x5624e43cde75 - core::panicking::panic_fmt::hd274135c92cc1bf8 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/panicking.rs:72:14 [INFO] [stdout] 16: 0x5624e43cdf33 - core::panicking::panic::hdb514ca351aed0df [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/panicking.rs:144:5 [INFO] [stdout] 17: 0x5624e43cf24a - rust_out::main::_doctest_main_src_lib_rs_763_0::{{closure}}::{{closure}}::h003cc213bc2758f8 [INFO] [stdout] 18: 0x5624e43cef1a - as core::future::future::Future>::poll::hd4397e026b4f37b5 [INFO] [stdout] 19: 0x5624e43cf04f - rust_out::main::_doctest_main_src_lib_rs_763_0::{{closure}}::hda6a52da24b195c3 [INFO] [stdout] 20: 0x5624e43ce88d - futures_lite::future::block_on::{{closure}}::h2c75addb2ca4e479 [INFO] [stdout] 21: 0x5624e43cebb6 - std::thread::local::LocalKey::try_with::h83651469866dfcda [INFO] [stdout] 22: 0x5624e43ceaa6 - std::thread::local::LocalKey::with::h4bdbeb56e2591bbd [INFO] [stdout] 23: 0x5624e43ce720 - futures_lite::future::block_on::hc78e72f5f2f06e0d [INFO] [stdout] 24: 0x5624e43cef50 - rust_out::main::_doctest_main_src_lib_rs_763_0::h3e58e2f1ca43891a [INFO] [stdout] 25: 0x5624e43cef36 - rust_out::main::h81479dec0a8569aa [INFO] [stdout] 26: 0x5624e43cec33 - core::ops::function::FnOnce::call_once::hd365e7ad6af5b941 [INFO] [stdout] 27: 0x5624e43cea36 - std::sys_common::backtrace::__rust_begin_short_backtrace::h316a4ab0edcba2b2 [INFO] [stdout] 28: 0x5624e43cea89 - std::rt::lang_start::{{closure}}::h27a5533ecdb667fa [INFO] [stdout] 29: 0x5624e43f7c07 - core::ops::function::impls:: for &F>::call_once::h9e6f1669209dd4ca [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/ops/function.rs:284:13 [INFO] [stdout] 30: 0x5624e43f7c07 - std::panicking::try::do_call::haae448a57c8a585d [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:552:40 [INFO] [stdout] 31: 0x5624e43f7c07 - std::panicking::try::h260323567f6039ab [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:516:19 [INFO] [stdout] 32: 0x5624e43f7c07 - std::panic::catch_unwind::h24d48f9ac69ffa4e [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panic.rs:142:14 [INFO] [stdout] 33: 0x5624e43f7c07 - std::rt::lang_start_internal::{{closure}}::h8bb88197ee988b89 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/rt.rs:148:48 [INFO] [stdout] 34: 0x5624e43f7c07 - std::panicking::try::do_call::h89e62ae03b270617 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:552:40 [INFO] [stdout] 35: 0x5624e43f7c07 - std::panicking::try::hc541fd39b1bc427c [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:516:19 [INFO] [stdout] 36: 0x5624e43f7c07 - std::panic::catch_unwind::hf13b5c045f6c447e [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panic.rs:142:14 [INFO] [stdout] 37: 0x5624e43f7c07 - std::rt::lang_start_internal::h32e28f900a753f65 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/rt.rs:148:20 [INFO] [stdout] 38: 0x5624e43cea67 - std::rt::lang_start::h6bdc62f354296cd2 [INFO] [stdout] 39: 0x5624e43cf2c5 - main [INFO] [stdout] 40: 0x7f897879ad90 - [INFO] [stdout] 41: 0x7f897879ae40 - __libc_start_main [INFO] [stdout] 42: 0x5624e43ce5b5 - _start [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Writer::is_full (line 763) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 19 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.86s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "f46edad65f00dcc51a03bab2409dc0bc46bb1396e0cbcdbd107ca907b54da5e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f46edad65f00dcc51a03bab2409dc0bc46bb1396e0cbcdbd107ca907b54da5e8", kill_on_drop: false }` [INFO] [stdout] f46edad65f00dcc51a03bab2409dc0bc46bb1396e0cbcdbd107ca907b54da5e8