[INFO] fetching crate lipsum 0.8.0...
[INFO] testing lipsum-0.8.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate lipsum 0.8.0 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate lipsum 0.8.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lipsum 0.8.0
[INFO] finished tweaking crates.io crate lipsum 0.8.0
[INFO] tweaked toml for crates.io crate lipsum 0.8.0 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate crates.io crate lipsum 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1098eba7216f9fc7916cec71c92a1d6abdaf656c438b8f3abbabb5c6c2be6c8
[INFO] running `Command { std: "docker" "start" "-a" "b1098eba7216f9fc7916cec71c92a1d6abdaf656c438b8f3abbabb5c6c2be6c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1098eba7216f9fc7916cec71c92a1d6abdaf656c438b8f3abbabb5c6c2be6c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1098eba7216f9fc7916cec71c92a1d6abdaf656c438b8f3abbabb5c6c2be6c8", kill_on_drop: false }`
[INFO] [stdout] b1098eba7216f9fc7916cec71c92a1d6abdaf656c438b8f3abbabb5c6c2be6c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1ba1ef4fe139d8c5588f3ce2153d84883cc86fe3f88630b282b55c0928d3d2c
[INFO] running `Command { std: "docker" "start" "-a" "b1ba1ef4fe139d8c5588f3ce2153d84883cc86fe3f88630b282b55c0928d3d2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling lipsum v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.64s
[INFO] running `Command { std: "docker" "inspect" "b1ba1ef4fe139d8c5588f3ce2153d84883cc86fe3f88630b282b55c0928d3d2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ba1ef4fe139d8c5588f3ce2153d84883cc86fe3f88630b282b55c0928d3d2c", kill_on_drop: false }`
[INFO] [stdout] b1ba1ef4fe139d8c5588f3ce2153d84883cc86fe3f88630b282b55c0928d3d2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1a699fbc62a19f4edd65249899f066d089dec137d419e206286b8b018d718d5
[INFO] running `Command { std: "docker" "start" "-a" "f1a699fbc62a19f4edd65249899f066d089dec137d419e206286b8b018d718d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]    Compiling lipsum v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.03s
[INFO] running `Command { std: "docker" "inspect" "f1a699fbc62a19f4edd65249899f066d089dec137d419e206286b8b018d718d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a699fbc62a19f4edd65249899f066d089dec137d419e206286b8b018d718d5", kill_on_drop: false }`
[INFO] [stdout] f1a699fbc62a19f4edd65249899f066d089dec137d419e206286b8b018d718d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9e2e53884dc9386b3ac0b5808ab7a64fee1478e9ac8420bd870a440911ade47
[INFO] running `Command { std: "docker" "start" "-a" "e9e2e53884dc9386b3ac0b5808ab7a64fee1478e9ac8420bd870a440911ade47", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lipsum-e0c4abce69f51906)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::chain_map ... ok
[INFO] [stdout] test tests::empty_chain ... ok
[INFO] [stdout] test tests::generate_from ... ok
[INFO] [stdout] test tests::generate_from_no_panic ... ok
[INFO] [stdout] test tests::generate_last_bigram ... ok
[INFO] [stdout] test tests::new_with_rng ... ok
[INFO] [stdout] test tests::generate_two_words ... ok
[INFO] [stdout] test tests::generate_one_word ... ok
[INFO] [stdout] test tests::starts_differently ... ok
[INFO] [stdout] test tests::generate_title ... ok
[INFO] [stdout] test tests::starts_with_lorem_ipsum ... ok
[INFO] [stdout] test tests::generate_zero_words ... ok
[INFO] [stdout] test tests::seed_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/version-numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-771f85aa416b7b7d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] test test_readme_changelog ... ok
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lipsum
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - MarkovChain::generate_with_rng (line 173) ... ok
[INFO] [stdout] test src/lib.rs - MarkovChain::len (line 112) ... ok
[INFO] [stdout] test src/lib.rs - lipsum_words (line 428) ... ok
[INFO] [stdout] test src/lib.rs - MarkovChain::is_empty (line 130) ... ok
[INFO] [stdout] test src/lib.rs - MarkovChain::new (line 61) ... ok
[INFO] [stdout] test src/lib.rs - MarkovChain::generate (line 206) ... ok
[INFO] [stdout] test src/lib.rs - MarkovChain::words (line 148) ... ok
[INFO] [stdout] test src/lib.rs - MarkovChain::learn (line 87) ... ok
[INFO] [stdout] test src/lib.rs - lipsum_words_from_seed (line 446) ... ok
[INFO] [stdout] test src/lib.rs - lipsum (line 408) ... ok
[INFO] [stdout] test src/lib.rs - lipsum_title (line 473) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e9e2e53884dc9386b3ac0b5808ab7a64fee1478e9ac8420bd870a440911ade47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e2e53884dc9386b3ac0b5808ab7a64fee1478e9ac8420bd870a440911ade47", kill_on_drop: false }`
[INFO] [stdout] e9e2e53884dc9386b3ac0b5808ab7a64fee1478e9ac8420bd870a440911ade47