[INFO] fetching crate mc-sgx-io 0.1.0...
[INFO] testing mc-sgx-io-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate mc-sgx-io 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mc-sgx-io 0.1.0
[INFO] finished tweaking crates.io crate mc-sgx-io 0.1.0
[INFO] tweaked toml for crates.io crate mc-sgx-io 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mc-sgx-io 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 79 packages to latest compatible versions
[INFO] [stderr]       Adding mc-sgx-core-sys-types v0.4.2 (available: v0.12.0)
[INFO] [stderr]       Adding mc-sgx-core-types v0.4.2 (available: v0.12.0)
[INFO] [stderr]       Adding mc-sgx-util v0.4.2 (available: v0.12.0)
[INFO] [stderr]       Adding serial_test v1.0.0 (available: v3.2.0)
[INFO] [stderr]       Adding yare v1.0.2 (available: v3.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yare v1.0.2
[INFO] [stderr]   Downloaded mc-sgx-core-types v0.4.2
[INFO] [stderr]   Downloaded mc-sgx-core-sys-types v0.4.2
[INFO] [stderr]   Downloaded mc-sgx-util v0.4.2
[INFO] [stderr]   Downloaded cargo-emit v0.2.1
[INFO] [stderr]   Downloaded yare-macro v1.0.1
[INFO] [stderr]   Downloaded mc-sgx-core-build v0.4.2
[INFO] [stderr]   Downloaded bindgen v0.64.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 174742597cbc3b1e73e87bac4d4f46ba8eebea7bde679957de976c3b0cf8ef6f
[INFO] running `Command { std: "docker" "start" "-a" "174742597cbc3b1e73e87bac4d4f46ba8eebea7bde679957de976c3b0cf8ef6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "174742597cbc3b1e73e87bac4d4f46ba8eebea7bde679957de976c3b0cf8ef6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "174742597cbc3b1e73e87bac4d4f46ba8eebea7bde679957de976c3b0cf8ef6f", kill_on_drop: false }`
[INFO] [stdout] 174742597cbc3b1e73e87bac4d4f46ba8eebea7bde679957de976c3b0cf8ef6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57a641028ed0cd911c4ad733544068faefd5c051442747716d6e82075d99dc26
[INFO] running `Command { std: "docker" "start" "-a" "57a641028ed0cd911c4ad733544068faefd5c051442747716d6e82075d99dc26", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.64.0
[INFO] [stderr]    Compiling cargo-emit v0.2.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling mc-sgx-util v0.4.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling mc-sgx-core-build v0.4.2
[INFO] [stderr]    Compiling mc-sgx-core-sys-types v0.4.2
[INFO] [stderr]    Compiling mc-sgx-core-types v0.4.2
[INFO] [stderr]    Compiling mc-sgx-io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.83s
[INFO] running `Command { std: "docker" "inspect" "57a641028ed0cd911c4ad733544068faefd5c051442747716d6e82075d99dc26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57a641028ed0cd911c4ad733544068faefd5c051442747716d6e82075d99dc26", kill_on_drop: false }`
[INFO] [stdout] 57a641028ed0cd911c4ad733544068faefd5c051442747716d6e82075d99dc26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0c5dc5171c63081be78e2381bbb5396afbd69e67150c728ad958f5cb601ba2e
[INFO] running `Command { std: "docker" "start" "-a" "b0c5dc5171c63081be78e2381bbb5396afbd69e67150c728ad958f5cb601ba2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling yare-macro v1.0.1
[INFO] [stderr]    Compiling serial_test_derive v1.0.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling yare v1.0.2
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling bindgen v0.64.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serial_test v1.0.0
[INFO] [stderr]    Compiling mc-sgx-core-build v0.4.2
[INFO] [stderr]    Compiling mc-sgx-core-sys-types v0.4.2
[INFO] [stderr]    Compiling mc-sgx-core-types v0.4.2
[INFO] [stderr]    Compiling mc-sgx-io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 23.48s
[INFO] running `Command { std: "docker" "inspect" "b0c5dc5171c63081be78e2381bbb5396afbd69e67150c728ad958f5cb601ba2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0c5dc5171c63081be78e2381bbb5396afbd69e67150c728ad958f5cb601ba2e", kill_on_drop: false }`
[INFO] [stdout] b0c5dc5171c63081be78e2381bbb5396afbd69e67150c728ad958f5cb601ba2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab49b5fd8da7445e5901052a7182a1858a08d59cd4fe4c71731ff7f4774d33d7
[INFO] running `Command { std: "docker" "start" "-a" "ab49b5fd8da7445e5901052a7182a1858a08d59cd4fe4c71731ff7f4774d33d7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mc_sgx_io-c8b3070ffcaedfbb)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::single_line_output_to_stderr ... ok
[INFO] [stdout] test write_buffer::test::write_buffer_as_bytes::why_not ... ok
[INFO] [stdout] test tests::multi_line_output_to_stderr ... ok
[INFO] [stdout] test tests::error_when_outputting_to_stderr ... ok
[INFO] [stdout] test write_buffer::test::write_buffer_as_bytes::you_bet ... ok
[INFO] [stdout] test write_buffer::test::write_buffer_can_hold_4096_bytes ... ok
[INFO] [stdout] test write_buffer::test::write_buffer_contains_the_written_contents::good_bye ... ok
[INFO] [stdout] test write_buffer::test::write_buffer_contains_the_written_contents::what ... ok
[INFO] [stdout] test write_buffer::test::write_buffer_errors_at_4097_bytes ... ok
[INFO] [stdout] test write_buffer::test::write_buffer_contains_the_written_contents::hello ... ok
[INFO] [stdout] test write_buffer::test::write_buffer_contains_the_written_contents::no_spaces ... ok
[INFO] [stdout] test write_buffer::test::new_write_buffer_is_empty ... ok
[INFO] [stdout] test write_buffer::test::write_buffer_contains_the_written_contents::i_like_long_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mc_sgx_io
[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] running `Command { std: "docker" "inspect" "ab49b5fd8da7445e5901052a7182a1858a08d59cd4fe4c71731ff7f4774d33d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab49b5fd8da7445e5901052a7182a1858a08d59cd4fe4c71731ff7f4774d33d7", kill_on_drop: false }`
[INFO] [stdout] ab49b5fd8da7445e5901052a7182a1858a08d59cd4fe4c71731ff7f4774d33d7