[INFO] fetching crate dencode 0.3.0... [INFO] testing dencode-0.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate dencode 0.3.0 into /workspace/builds/worker-22/source [INFO] validating manifest of crates.io crate dencode 0.3.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dencode 0.3.0 [INFO] finished tweaking crates.io crate dencode 0.3.0 [INFO] tweaked toml for crates.io crate dencode 0.3.0 written to /workspace/builds/worker-22/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6fdce0f01fef3e679a855246faf64bac0578bd03d072a57b7dbc938e3ee6a654 [INFO] running `Command { std: "docker" "start" "-a" "6fdce0f01fef3e679a855246faf64bac0578bd03d072a57b7dbc938e3ee6a654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fdce0f01fef3e679a855246faf64bac0578bd03d072a57b7dbc938e3ee6a654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fdce0f01fef3e679a855246faf64bac0578bd03d072a57b7dbc938e3ee6a654", kill_on_drop: false }` [INFO] [stdout] 6fdce0f01fef3e679a855246faf64bac0578bd03d072a57b7dbc938e3ee6a654 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1853d76cb32d96f0c76cdba4fa613c74cb65e14cf69f9da993275aed71edeff [INFO] running `Command { std: "docker" "start" "-a" "e1853d76cb32d96f0c76cdba4fa613c74cb65e14cf69f9da993275aed71edeff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling dencode v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.57s [INFO] running `Command { std: "docker" "inspect" "e1853d76cb32d96f0c76cdba4fa613c74cb65e14cf69f9da993275aed71edeff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1853d76cb32d96f0c76cdba4fa613c74cb65e14cf69f9da993275aed71edeff", kill_on_drop: false }` [INFO] [stdout] e1853d76cb32d96f0c76cdba4fa613c74cb65e14cf69f9da993275aed71edeff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f233005e44d33e238bb793b3cd0f23db0d701355c0bf3a11b91c58272ba9b87 [INFO] running `Command { std: "docker" "start" "-a" "2f233005e44d33e238bb793b3cd0f23db0d701355c0bf3a11b91c58272ba9b87", kill_on_drop: false }` [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling dencode v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.99s [INFO] running `Command { std: "docker" "inspect" "2f233005e44d33e238bb793b3cd0f23db0d701355c0bf3a11b91c58272ba9b87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f233005e44d33e238bb793b3cd0f23db0d701355c0bf3a11b91c58272ba9b87", kill_on_drop: false }` [INFO] [stdout] 2f233005e44d33e238bb793b3cd0f23db0d701355c0bf3a11b91c58272ba9b87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0fdf27922f2405df74dfe1a0bda96a1bc042741d6334e3fcab8b12125355f881 [INFO] running `Command { std: "docker" "start" "-a" "0fdf27922f2405df74dfe1a0bda96a1bc042741d6334e3fcab8b12125355f881", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dencode-ad583e63e21e3913) [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/bytes.rs (/opt/rustwide/target/debug/deps/bytes-55fedd2c80d2fdc3) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test decodes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/framed_read.rs (/opt/rustwide/target/debug/deps/framed_read-e7d456ad9791cbc2) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test blocking_decode_bytes ... ok [INFO] [stdout] test blocking_decode_lines ... ok [INFO] [stdout] test blocking_line_read_multi ... ok [INFO] [stdout] test line_read_multi ... ok [INFO] [stdout] test blocking_read_few_messages ... ok [INFO] [stdout] test read_few_messages ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/framed_write.rs (/opt/rustwide/target/debug/deps/framed_write-16fec9564fb86b02) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test blocking_line_write ... ok [INFO] [stdout] test blocking_write_to_eof ... ok [INFO] [stdout] test line_write ... ok [INFO] [stdout] test blocking_send_high_water_mark ... ok [INFO] [stdout] test line_write_to_eof ... ok [INFO] [stdout] test send_high_water_mark ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lines.rs (/opt/rustwide/target/debug/deps/lines-54715b0f8c0bb1a7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests dencode [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/codec/lines.rs - codec::lines::LinesCodec (line 9) ... ok [INFO] [stdout] test src/framed_write.rs - framed_write::FramedWrite (line 18) ... ok [INFO] [stdout] test src/codec/bytes.rs - codec::bytes::BytesCodec (line 11) ... ok [INFO] [stdout] test src/framed_read.rs - framed_read::FramedRead (line 15) ... ok [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] test src/framed.rs - framed::Framed (line 17) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0fdf27922f2405df74dfe1a0bda96a1bc042741d6334e3fcab8b12125355f881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fdf27922f2405df74dfe1a0bda96a1bc042741d6334e3fcab8b12125355f881", kill_on_drop: false }` [INFO] [stdout] 0fdf27922f2405df74dfe1a0bda96a1bc042741d6334e3fcab8b12125355f881