[INFO] fetching crate oct 0.23.1...
[INFO] testing oct-0.23.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate oct 0.23.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate oct 0.23.1
[INFO] finished tweaking crates.io crate oct 0.23.1
[INFO] tweaked toml for crates.io crate oct 0.23.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oct 0.23.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oct 0.23.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oct-macros v0.23.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4584f798c7b74f64626f11e2e43216f9d42158ec1507b763bf459a038e24b048
[INFO] running `Command { std: "docker" "start" "-a" "4584f798c7b74f64626f11e2e43216f9d42158ec1507b763bf459a038e24b048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4584f798c7b74f64626f11e2e43216f9d42158ec1507b763bf459a038e24b048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4584f798c7b74f64626f11e2e43216f9d42158ec1507b763bf459a038e24b048", kill_on_drop: false }`
[INFO] [stdout] 4584f798c7b74f64626f11e2e43216f9d42158ec1507b763bf459a038e24b048
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 409f5bfd630fab2fbcd1a6368d7c710d825f9b23e6b2106d0879d7bd2ab16a9f
[INFO] running `Command { std: "docker" "start" "-a" "409f5bfd630fab2fbcd1a6368d7c710d825f9b23e6b2106d0879d7bd2ab16a9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling oct-macros v0.23.1
[INFO] [stderr]    Compiling oct v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.50s
[INFO] running `Command { std: "docker" "inspect" "409f5bfd630fab2fbcd1a6368d7c710d825f9b23e6b2106d0879d7bd2ab16a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "409f5bfd630fab2fbcd1a6368d7c710d825f9b23e6b2106d0879d7bd2ab16a9f", kill_on_drop: false }`
[INFO] [stdout] 409f5bfd630fab2fbcd1a6368d7c710d825f9b23e6b2106d0879d7bd2ab16a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cea995c82f3c7326e706ea2bef3ce07b1790c7d60c1738c8e4628200e3f89c08
[INFO] running `Command { std: "docker" "start" "-a" "cea995c82f3c7326e706ea2bef3ce07b1790c7d60c1738c8e4628200e3f89c08", kill_on_drop: false }`
[INFO] [stderr]    Compiling oct v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "cea995c82f3c7326e706ea2bef3ce07b1790c7d60c1738c8e4628200e3f89c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea995c82f3c7326e706ea2bef3ce07b1790c7d60c1738c8e4628200e3f89c08", kill_on_drop: false }`
[INFO] [stdout] cea995c82f3c7326e706ea2bef3ce07b1790c7d60c1738c8e4628200e3f89c08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd9861ab0a889fea08d2dbcb6db57a5a9bd74d0e8de9d94476995ff8ede04ca8
[INFO] running `Command { std: "docker" "start" "-a" "dd9861ab0a889fea08d2dbcb6db57a5a9bd74d0e8de9d94476995ff8ede04ca8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oct-73cc7a6b64754ed8)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test decode::decode::test::test_decode_derive ... ok
[INFO] [stdout] test decode::decode::test::test_decode ... ok
[INFO] [stdout] test decode::decode::test::test_decode_derive_custom_error ... ok
[INFO] [stdout] test decode::input::test::test_decode_input ... ok
[INFO] [stdout] test encode::encode::test::test_encode ... ok
[INFO] [stdout] test encode::output::test::test_encode_output ... ok
[INFO] [stdout] test encode::sized_encode::test::test_sized_encode ... ok
[INFO] [stdout] test encode::sized_encode::test::test_sized_encode_derive ... ok
[INFO] [stdout] test encode::encode::test::test_encode_derive ... ok
[INFO] [stdout] test prim_discriminant::test::test_primitive_discriminant_fmt ... ok
[INFO] [stdout] test slot::slot::test::test_buf_write_read ... ok
[INFO] [stdout] test decode::decode::test::test_decode_alloc_vec_long_len - should panic ... ok
[INFO] [stdout] test encode::output::test::test_encode_output_empty - should panic ... ok
[INFO] [stdout] test decode::input::test::test_decode_input_empty - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oct
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/decode/mod.rs - decode (line 13) ... ok
[INFO] [stdout] test src/encode/mod.rs - encode (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 83) ... ok
[INFO] [stdout] test src/slot/slot/mod.rs - slot::slot::Slot (line 34) ... ok
[INFO] [stdout] test src/encode/mod.rs - encode::Encode (line 76) ... ok
[INFO] [stdout] test src/encode/mod.rs - encode::Encode (line 92) ... ok
[INFO] [stdout] test src/encode/encode/mod.rs - encode::encode::Encode (line 85) ... ok
[INFO] [stdout] test src/encode/mod.rs - encode::Encode (line 143) ... ok
[INFO] [stdout] test src/encode/mod.rs - encode (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/encode/mod.rs - encode::Encode (line 191) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.25s; merged doctests compilation took 0.77s
[INFO] running `Command { std: "docker" "inspect" "dd9861ab0a889fea08d2dbcb6db57a5a9bd74d0e8de9d94476995ff8ede04ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd9861ab0a889fea08d2dbcb6db57a5a9bd74d0e8de9d94476995ff8ede04ca8", kill_on_drop: false }`
[INFO] [stdout] dd9861ab0a889fea08d2dbcb6db57a5a9bd74d0e8de9d94476995ff8ede04ca8