[INFO] cloning repository https://github.com/rusconn/wordler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rusconn/wordler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusconn%2Fwordler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusconn%2Fwordler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e980845c8ecf333b5a10234f8ab1f231c0f82048
[INFO] testing rusconn/wordler against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusconn%2Fwordler" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rusconn/wordler on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/rusconn/wordler
[INFO] finished tweaking git repo https://github.com/rusconn/wordler
[INFO] tweaked toml for git repo https://github.com/rusconn/wordler written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rusconn/wordler 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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] caba5cae7a2936a920901a79cacefd8de649fc0eca3f11ec6e15e0a650b7581c
[INFO] running `Command { std: "docker" "start" "-a" "caba5cae7a2936a920901a79cacefd8de649fc0eca3f11ec6e15e0a650b7581c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caba5cae7a2936a920901a79cacefd8de649fc0eca3f11ec6e15e0a650b7581c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caba5cae7a2936a920901a79cacefd8de649fc0eca3f11ec6e15e0a650b7581c", kill_on_drop: false }`
[INFO] [stdout] caba5cae7a2936a920901a79cacefd8de649fc0eca3f11ec6e15e0a650b7581c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bf9fd728f8e52e532ac005138542f1cf51242e64548b06a7bb4f41e9a5020ba
[INFO] running `Command { std: "docker" "start" "-a" "1bf9fd728f8e52e532ac005138542f1cf51242e64548b06a7bb4f41e9a5020ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling rustc-hash v2.0.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling wordler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.73s
[INFO] running `Command { std: "docker" "inspect" "1bf9fd728f8e52e532ac005138542f1cf51242e64548b06a7bb4f41e9a5020ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf9fd728f8e52e532ac005138542f1cf51242e64548b06a7bb4f41e9a5020ba", kill_on_drop: false }`
[INFO] [stdout] 1bf9fd728f8e52e532ac005138542f1cf51242e64548b06a7bb4f41e9a5020ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9352b27419e8a242fd91adebfc3cc45b7d5fc6045d991e0f50dabaed61dc48a3
[INFO] running `Command { std: "docker" "start" "-a" "9352b27419e8a242fd91adebfc3cc45b7d5fc6045d991e0f50dabaed61dc48a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling relative-path v1.9.2
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling rstest_macros v0.18.2
[INFO] [stderr]    Compiling syn v2.0.49
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling wordler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling rstest v0.18.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.17s
[INFO] running `Command { std: "docker" "inspect" "9352b27419e8a242fd91adebfc3cc45b7d5fc6045d991e0f50dabaed61dc48a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9352b27419e8a242fd91adebfc3cc45b7d5fc6045d991e0f50dabaed61dc48a3", kill_on_drop: false }`
[INFO] [stdout] 9352b27419e8a242fd91adebfc3cc45b7d5fc6045d991e0f50dabaed61dc48a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8fb6a2a4ec282d3a090b87880c587175d20e54206982b5a29aa57d264969888
[INFO] running `Command { std: "docker" "start" "-a" "a8fb6a2a4ec282d3a090b87880c587175d20e54206982b5a29aa57d264969888", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wordler-64c782ef020e8d2a)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test input::guess::tests::try_from_failure_len::case_1 ... ok
[INFO] [stdout] test input::guess::tests::try_from_failure_letter::case_2 ... ok
[INFO] [stdout] test input::guess::tests::try_from_failure_len::case_2 ... ok
[INFO] [stdout] test input::guess::tests::try_from_failure_letter::case_1 ... ok
[INFO] [stdout] test input::guess::tests::try_from_failure_len::case_4 ... ok
[INFO] [stdout] test input::guess::tests::try_from_failure_len::case_3 ... ok
[INFO] [stdout] test input::guess::tests::try_from_failure_letter::case_3 ... ok
[INFO] [stdout] test input::guess::tests::try_from_success::case_1 ... ok
[INFO] [stdout] test input::guess::tests::try_from_success::case_3 ... ok
[INFO] [stdout] test input::guess::tests::try_from_success::case_4 ... ok
[INFO] [stdout] test input::hints::hint::tests::try_from_failure::case_2 ... ok
[INFO] [stdout] test input::hints::hint::tests::try_from_failure::case_3 ... ok
[INFO] [stdout] test input::guess::tests::try_from_success::case_2 ... ok
[INFO] [stdout] test input::hints::hint::tests::try_from_failure::case_1 ... ok
[INFO] [stdout] test input::guess::tests::try_from_failure_letter::case_4 ... ok
[INFO] [stdout] test input::hints::hint::tests::try_from_success::case_1 ... ok
[INFO] [stdout] test input::hints::hint::tests::try_from_success::case_2 ... ok
[INFO] [stdout] test input::hints::hint::tests::try_from_failure::case_4 ... ok
[INFO] [stdout] test input::hints::hint::tests::try_from_success::case_3 ... ok
[INFO] [stdout] test input::hints::tests::try_from_failure_hint::case_2 ... ok
[INFO] [stdout] test input::hints::tests::try_from_failure_hint::case_1 ... ok
[INFO] [stdout] test input::hints::tests::try_from_failure_len::case_1 ... ok
[INFO] [stdout] test input::hints::tests::try_from_failure_len::case_2 ... ok
[INFO] [stdout] test input::hints::tests::try_from_failure_len::case_3 ... ok
[INFO] [stdout] test input::hints::tests::try_from_success::case_1 ... ok
[INFO] [stdout] test input::hints::tests::try_from_failure_hint::case_3 ... ok
[INFO] [stdout] test input::hints::tests::try_from_failure_len::case_4 ... ok
[INFO] [stdout] test input::hints::tests::try_from_success::case_2 ... ok
[INFO] [stdout] test input::hints::tests::try_from_failure_hint::case_4 ... ok
[INFO] [stdout] test input::hints::tests::try_from_failure_hint::case_5 ... ok
[INFO] [stdout] test input::hints::tests::try_from_success::case_3 ... ok
[INFO] [stdout] test input::hints::tests::try_from_success::case_4 ... ok
[INFO] [stdout] test input::letter_info::tests::operations ... ok
[INFO] [stdout] test letter::tests::fmt::case_2 ... ok
[INFO] [stdout] test dict::tests::validation ... ok
[INFO] [stdout] test letter::tests::try_from_success::case_2 ... ok
[INFO] [stdout] test letter::tests::try_from_failure::case_3 ... ok
[INFO] [stdout] test letter::tests::try_from_success::case_3 ... ok
[INFO] [stdout] test letter::tests::try_from_success::case_4 ... ok
[INFO] [stdout] test letter::tests::try_from_failure::case_1 ... ok
[INFO] [stdout] test recommends::recommend::tests::fmt::case_2 ... ok
[INFO] [stdout] test recommends::recommend::tests::cmp ... ok
[INFO] [stdout] test word::tests::fmt::case_3 ... ok
[INFO] [stdout] test word::tests::unique_letters::case_1 ... ok
[INFO] [stdout] test word::tests::unique_letters::case_2 ... ok
[INFO] [stdout] test word::tests::unique_letters::case_3 ... ok
[INFO] [stdout] test recommends::recommend::tests::fmt::case_1 ... ok
[INFO] [stdout] test recommends::recommend::tests::is_useful ... ok
[INFO] [stdout] test letter::tests::try_from_failure::case_4 ... ok
[INFO] [stdout] test recommends::recommend::tests::fmt::case_3 ... ok
[INFO] [stdout] test letter::tests::try_from_failure::case_2 ... ok
[INFO] [stdout] test letter::tests::try_from_success::case_1 ... ok
[INFO] [stdout] test word::tests::fmt::case_2 ... ok
[INFO] [stdout] test word::tests::fmt::case_1 ... ok
[INFO] [stdout] test letter::tests::fmt::case_1 ... ok
[INFO] [stdout] test input::hints::tests::try_from_success::case_5 ... ok
[INFO] [stdout] test input::tests::update ... ok
[INFO] [stdout] test recommends::recommend::tests::update ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wordler-afc61d4f86c2b23d)
[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]    Doc-tests wordler
[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" "a8fb6a2a4ec282d3a090b87880c587175d20e54206982b5a29aa57d264969888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fb6a2a4ec282d3a090b87880c587175d20e54206982b5a29aa57d264969888", kill_on_drop: false }`
[INFO] [stdout] a8fb6a2a4ec282d3a090b87880c587175d20e54206982b5a29aa57d264969888