[INFO] cloning repository https://github.com/selevit/word_of_wisdom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/selevit/word_of_wisdom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fselevit%2Fword_of_wisdom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fselevit%2Fword_of_wisdom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ca825f645b222fa2c57e1bcb8b1d6177346644c
[INFO] testing selevit/word_of_wisdom against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fselevit%2Fword_of_wisdom" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/selevit/word_of_wisdom on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/selevit/word_of_wisdom
[INFO] finished tweaking git repo https://github.com/selevit/word_of_wisdom
[INFO] tweaked toml for git repo https://github.com/selevit/word_of_wisdom written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/selevit/word_of_wisdom already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mockstream v0.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10fa6ac3910a1dcf492342d419e64d02ce99e33f51c12f71f03562c313c80dc1
[INFO] running `Command { std: "docker" "start" "-a" "10fa6ac3910a1dcf492342d419e64d02ce99e33f51c12f71f03562c313c80dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10fa6ac3910a1dcf492342d419e64d02ce99e33f51c12f71f03562c313c80dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10fa6ac3910a1dcf492342d419e64d02ce99e33f51c12f71f03562c313c80dc1", kill_on_drop: false }`
[INFO] [stdout] 10fa6ac3910a1dcf492342d419e64d02ce99e33f51c12f71f03562c313c80dc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db728eeeabcc62f5d7a6e32a921c23388ee7a091fc2756db1e59b0a3b1019aba
[INFO] running `Command { std: "docker" "start" "-a" "db728eeeabcc62f5d7a6e32a921c23388ee7a091fc2756db1e59b0a3b1019aba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling word_of_wisdom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.35s
[INFO] running `Command { std: "docker" "inspect" "db728eeeabcc62f5d7a6e32a921c23388ee7a091fc2756db1e59b0a3b1019aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db728eeeabcc62f5d7a6e32a921c23388ee7a091fc2756db1e59b0a3b1019aba", kill_on_drop: false }`
[INFO] [stdout] db728eeeabcc62f5d7a6e32a921c23388ee7a091fc2756db1e59b0a3b1019aba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43760988e6956d5d40f4a9ba0b41104362d65ae4f840a69ea283c38df412bdde
[INFO] running `Command { std: "docker" "start" "-a" "43760988e6956d5d40f4a9ba0b41104362d65ae4f840a69ea283c38df412bdde", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mockstream v0.0.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling word_of_wisdom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.19s
[INFO] running `Command { std: "docker" "inspect" "43760988e6956d5d40f4a9ba0b41104362d65ae4f840a69ea283c38df412bdde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43760988e6956d5d40f4a9ba0b41104362d65ae4f840a69ea283c38df412bdde", kill_on_drop: false }`
[INFO] [stdout] 43760988e6956d5d40f4a9ba0b41104362d65ae4f840a69ea283c38df412bdde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 215ae05a8321111acfccdfc270b4b96cb03f581ade06cabf967ee9a098415ce0
[INFO] running `Command { std: "docker" "start" "-a" "215ae05a8321111acfccdfc270b4b96cb03f581ade06cabf967ee9a098415ce0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/word_of_wisdom-7c9f64cd805644f5)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test wow::tests::test_puzzle_new ... ok
[INFO] [stdout] test wow::tests::test_puzzle_default ... ok
[INFO] [stdout] test wow::tests::test_transport_receive_varsize ... ok
[INFO] [stdout] test wow::tests::test_is_not_valid_solution ... ok
[INFO] [stdout] test wow::tests::test_transport_send_with_varsize ... ok
[INFO] [stdout] test wow::tests::test_server_new_from_file ... ok
[INFO] [stdout] test wow::tests::test_transport_send ... ok
[INFO] [stdout] test wow::tests::test_transport_receive ... ok
[INFO] [stdout] test wow::tests::test_puzzle_solve ... ok
[INFO] [stdout] test wow::tests::test_server_invalid_solution ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/client-67f127559a481010)
[INFO] [stdout] test wow::tests::test_client_and_server ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[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 unittests (/opt/rustwide/target/debug/deps/server-b3dc2980389e5f85)
[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 word_of_wisdom
[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" "215ae05a8321111acfccdfc270b4b96cb03f581ade06cabf967ee9a098415ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "215ae05a8321111acfccdfc270b4b96cb03f581ade06cabf967ee9a098415ce0", kill_on_drop: false }`
[INFO] [stdout] 215ae05a8321111acfccdfc270b4b96cb03f581ade06cabf967ee9a098415ce0