[INFO] fetching crate rw-exact-ext 0.1.10...
[INFO] testing rw-exact-ext-0.1.10 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate rw-exact-ext 0.1.10 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rw-exact-ext 0.1.10
[INFO] finished tweaking crates.io crate rw-exact-ext 0.1.10
[INFO] tweaked toml for crates.io crate rw-exact-ext 0.1.10 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rw-exact-ext 0.1.10 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding heapless v0.8.0 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82c6d3826dffe4ca9a22054b9b06b562c98cf35dbc322f59d0f5b018f5454789
[INFO] running `Command { std: "docker" "start" "-a" "82c6d3826dffe4ca9a22054b9b06b562c98cf35dbc322f59d0f5b018f5454789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82c6d3826dffe4ca9a22054b9b06b562c98cf35dbc322f59d0f5b018f5454789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c6d3826dffe4ca9a22054b9b06b562c98cf35dbc322f59d0f5b018f5454789", kill_on_drop: false }`
[INFO] [stdout] 82c6d3826dffe4ca9a22054b9b06b562c98cf35dbc322f59d0f5b018f5454789
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c52a1be1ef2c9b333e3276d6db0694c8dcf57182c0c023fbfb238b92b28eef8
[INFO] running `Command { std: "docker" "start" "-a" "6c52a1be1ef2c9b333e3276d6db0694c8dcf57182c0c023fbfb238b92b28eef8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rw-exact-ext v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "6c52a1be1ef2c9b333e3276d6db0694c8dcf57182c0c023fbfb238b92b28eef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c52a1be1ef2c9b333e3276d6db0694c8dcf57182c0c023fbfb238b92b28eef8", kill_on_drop: false }`
[INFO] [stdout] 6c52a1be1ef2c9b333e3276d6db0694c8dcf57182c0c023fbfb238b92b28eef8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a685ee5906cd700e610beafda94fa932cccf791033223cf69ffdf0c4a1ce980
[INFO] running `Command { std: "docker" "start" "-a" "4a685ee5906cd700e610beafda94fa932cccf791033223cf69ffdf0c4a1ce980", kill_on_drop: false }`
[INFO] [stderr]    Compiling rw-exact-ext v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "4a685ee5906cd700e610beafda94fa932cccf791033223cf69ffdf0c4a1ce980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a685ee5906cd700e610beafda94fa932cccf791033223cf69ffdf0c4a1ce980", kill_on_drop: false }`
[INFO] [stdout] 4a685ee5906cd700e610beafda94fa932cccf791033223cf69ffdf0c4a1ce980
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59b8a4d59cdf9251603e1cc358a7acd0d1d1ccd0e4211b8b6e5ff15cc2d46a7a
[INFO] running `Command { std: "docker" "start" "-a" "59b8a4d59cdf9251603e1cc358a7acd0d1d1ccd0e4211b8b6e5ff15cc2d46a7a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rw_exact_ext-10bd0f74047fd0b0)
[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]    Doc-tests rw_exact_ext
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - WriteAllExt::write_bool (line 179) ... ok
[INFO] [stdout] test src/lib.rs - ReadExactExt::read_vec_exact (line 52) ... ok
[INFO] [stdout] test src/lib.rs - ReadExactExt::read_array_exact (line 9) ... ok
[INFO] [stdout] test src/lib.rs - ReadExactExt::read_bool (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59b8a4d59cdf9251603e1cc358a7acd0d1d1ccd0e4211b8b6e5ff15cc2d46a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b8a4d59cdf9251603e1cc358a7acd0d1d1ccd0e4211b8b6e5ff15cc2d46a7a", kill_on_drop: false }`
[INFO] [stdout] 59b8a4d59cdf9251603e1cc358a7acd0d1d1ccd0e4211b8b6e5ff15cc2d46a7a