[INFO] fetching crate cromulent 0.1.1...
[INFO] testing cromulent-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cromulent 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate cromulent 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cromulent 0.1.1
[INFO] finished tweaking crates.io crate cromulent 0.1.1
[INFO] tweaked toml for crates.io crate cromulent 0.1.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40392d75184fa379f3703c17ec14bec1bc1576f3e742e4f7376465575af8a960
[INFO] running `Command { std: "docker" "start" "-a" "40392d75184fa379f3703c17ec14bec1bc1576f3e742e4f7376465575af8a960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40392d75184fa379f3703c17ec14bec1bc1576f3e742e4f7376465575af8a960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40392d75184fa379f3703c17ec14bec1bc1576f3e742e4f7376465575af8a960", kill_on_drop: false }`
[INFO] [stdout] 40392d75184fa379f3703c17ec14bec1bc1576f3e742e4f7376465575af8a960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d7b06d09505ceb3bcc41018120d326a8ad45a15f95e29b65e602839747d06b9
[INFO] running `Command { std: "docker" "start" "-a" "7d7b06d09505ceb3bcc41018120d326a8ad45a15f95e29b65e602839747d06b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clang-sys v1.3.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.2.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling wordexp-sys v1.0.0
[INFO] [stderr]    Compiling cromulent v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.44s
[INFO] running `Command { std: "docker" "inspect" "7d7b06d09505ceb3bcc41018120d326a8ad45a15f95e29b65e602839747d06b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7b06d09505ceb3bcc41018120d326a8ad45a15f95e29b65e602839747d06b9", kill_on_drop: false }`
[INFO] [stdout] 7d7b06d09505ceb3bcc41018120d326a8ad45a15f95e29b65e602839747d06b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e73323f41c722d868d3581b103a16cc404598fde2066f657dfd55b0d6f87da8
[INFO] running `Command { std: "docker" "start" "-a" "3e73323f41c722d868d3581b103a16cc404598fde2066f657dfd55b0d6f87da8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cromulent v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cromulent-0d58a5efa5be3001)
[INFO] [stderr]   Executable tests/lib.rs (/opt/rustwide/target/debug/deps/lib-850d94f3d8a1a9a5)
[INFO] [stderr]   Executable tests/path.rs (/opt/rustwide/target/debug/deps/path-38e517a8f6b731ad)
[INFO] [stderr]   Executable tests/utf8.rs (/opt/rustwide/target/debug/deps/utf8-627acfd6cc31f429)
[INFO] running `Command { std: "docker" "inspect" "3e73323f41c722d868d3581b103a16cc404598fde2066f657dfd55b0d6f87da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e73323f41c722d868d3581b103a16cc404598fde2066f657dfd55b0d6f87da8", kill_on_drop: false }`
[INFO] [stdout] 3e73323f41c722d868d3581b103a16cc404598fde2066f657dfd55b0d6f87da8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b8b27136e7db9df8d4757dc36baa4f3f6fc9f14fa34a61abbd0774dc0046dbd
[INFO] running `Command { std: "docker" "start" "-a" "7b8b27136e7db9df8d4757dc36baa4f3f6fc9f14fa34a61abbd0774dc0046dbd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cromulent-0d58a5efa5be3001)
[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]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-850d94f3d8a1a9a5)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test allowed_undefined_variable ... ok
[INFO] [stdout] test disallowed_undefined_variable ... ok
[INFO] [stdout] test index_1 ... ok
[INFO] [stdout] test index_2 ... ok
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test disallowed_command ... ok
[INFO] [stdout] test default ... ok
[INFO] [stdout] test defined_variable ... ok
[INFO] [stdout] test len_0 ... ok
[INFO] [stdout] test iteration ... ok
[INFO] [stdout] test len_1 ... ok
[INFO] [stdout] test len_2 ... ok
[INFO] [stdout] test not_is_empty ... ok
[INFO] [stdout] test allowed_command ... ok
[INFO] [stdout] test out_of_bounds_0 - should panic ... ok
[INFO] [stdout] test out_of_bounds_2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/path.rs (/opt/rustwide/target/debug/deps/path-38e517a8f6b731ad)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test index_1 ... ok
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test iteration ... ok
[INFO] [stdout] test len_0 ... ok
[INFO] [stdout] test len_1 ... ok
[INFO] [stdout] test index_2 ... ok
[INFO] [stdout] test len_2 ... ok
[INFO] [stdout] test not_is_empty ... ok
[INFO] [stdout] test out_of_bounds_0 - should panic ... ok
[INFO] [stdout] test out_of_bounds_2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/utf8.rs (/opt/rustwide/target/debug/deps/utf8-627acfd6cc31f429)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test index_1 ... ok
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test index_2 ... ok
[INFO] [stdout] test iteration ... ok
[INFO] [stdout] test len_0 ... ok
[INFO] [stdout] test len_1 ... ok
[INFO] [stdout] test len_2 ... ok
[INFO] [stdout] test not_is_empty ... ok
[INFO] [stdout] test out_of_bounds_0 - should panic ... ok
[INFO] [stdout] test out_of_bounds_2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cromulent
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name cromulent --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cromulent=/opt/rustwide/target/debug/deps/libcromulent-19c527de7b766f1b.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-36288612bd5a458a.rlib --extern wordexp_sys=/opt/rustwide/target/debug/deps/libwordexp_sys-9c11e54cac58eb2b.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7b8b27136e7db9df8d4757dc36baa4f3f6fc9f14fa34a61abbd0774dc0046dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8b27136e7db9df8d4757dc36baa4f3f6fc9f14fa34a61abbd0774dc0046dbd", kill_on_drop: false }`
[INFO] [stdout] 7b8b27136e7db9df8d4757dc36baa4f3f6fc9f14fa34a61abbd0774dc0046dbd