[INFO] fetching crate unflatter 0.1.1...
[INFO] testing unflatter-0.1.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate unflatter 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate unflatter 0.1.1
[INFO] finished tweaking crates.io crate unflatter 0.1.1
[INFO] tweaked toml for crates.io crate unflatter 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unflatter 0.1.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31
[INFO] running `Command { std: "docker" "start" "db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unflatter v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling unflatter v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.88s
[INFO] running `Command { std: "docker" "inspect" "db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/unflatter/8b42632bfb5ad642/out/unflatter-8b42632bfb5ad642)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::unwrap_result ... ok
[INFO] [stdout] test tests::test_flatten_option ... ok
[INFO] [stdout] test tests::test_trait ... ok
[INFO] [stdout] test tests::unwrap_option ... ok
[INFO] [stdout] test tests::flatten_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unflatter
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - private::UnwrapAllOrDefaultExt (line 30) ... ok
[INFO] [stdout] test src/lib.rs - private::FlattenResultAllExt (line 443) ... ok
[INFO] [stdout] test src/lib.rs - private::FlattenOptionAllExt (line 212) ... ok
[INFO] [stdout] test src/lib.rs - private::FlattensOptionAllInto (line 287) ... ok
[INFO] [stdout] test src/lib.rs - private::FlattensResultAllInto (line 482) ... ok
[INFO] [stdout] test src/lib.rs - private::FlattenOptionAllExt (line 232) ... ok
[INFO] [stdout] test src/lib.rs - private::FlattenResultAllExt (line 429) ... ok
[INFO] [stdout] test src/lib.rs - private::FlattenOptionAllExt::flatten_option_all (line 246) ... ok
[INFO] [stdout] test src/lib.rs - private::UnwrapAllOrDefaultExt (line 42) ... ok
[INFO] [stdout] test src/lib.rs - private::UnwrapAllOrDefaultExt (line 57) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - private::UnwrapAllOrDefaultInto (line 110) ... ok
[INFO] [stdout] test src/lib.rs - private::UnwrapAllOrDefaultExt::unwrap_all_or_default (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31", kill_on_drop: false }`
[INFO] [stdout] db87a16e0ec76110e73b4b9d17866141d23cab67f3c12abb74c3ca279c548f31
