[INFO] cloning repository https://github.com/DmitriyYankovskiy/mafia
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DmitriyYankovskiy/mafia" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDmitriyYankovskiy%2Fmafia", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDmitriyYankovskiy%2Fmafia'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a206749dd9e4c1348aced06c2f0e16034ec54278
[INFO] checking DmitriyYankovskiy/mafia/a206749dd9e4c1348aced06c2f0e16034ec54278 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDmitriyYankovskiy%2Fmafia" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DmitriyYankovskiy/mafia on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DmitriyYankovskiy/mafia
[INFO] finished tweaking git repo https://github.com/DmitriyYankovskiy/mafia
[INFO] tweaked toml for git repo https://github.com/DmitriyYankovskiy/mafia written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DmitriyYankovskiy/mafia 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unic-ucd-version v0.9.0
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[INFO] [stderr]   Downloaded pest_derive v2.7.7
[INFO] [stderr]   Downloaded chrono-tz-build v0.2.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e48cbfecf5a2a062ca114839bd039748785459b41696a1f02633c356f0af3215
[INFO] running `Command { std: "docker" "start" "-a" "e48cbfecf5a2a062ca114839bd039748785459b41696a1f02633c356f0af3215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e48cbfecf5a2a062ca114839bd039748785459b41696a1f02633c356f0af3215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48cbfecf5a2a062ca114839bd039748785459b41696a1f02633c356f0af3215", kill_on_drop: false }`
[INFO] [stdout] e48cbfecf5a2a062ca114839bd039748785459b41696a1f02633c356f0af3215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a0b89b0d4965ad98e58926e1c4d806147fd86f8d67b6c8f35d51344bc2a531a
[INFO] running `Command { std: "docker" "start" "-a" "7a0b89b0d4965ad98e58926e1c4d806147fd86f8d67b6c8f35d51344bc2a531a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pin-project-internal v1.1.4
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[INFO] [stderr]    Compiling pest v2.7.7
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[INFO] [stderr]    Compiling pest_meta v2.7.7
[INFO] [stderr]     Checking http-body-util v0.1.0
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[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling pest_generator v2.7.7
[INFO] [stderr]    Compiling pest_derive v2.7.7
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
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[INFO] [stderr]     Checking serde_path_to_error v0.1.15
[INFO] [stderr]     Checking set v0.1.0 (https://github.com/DmitriyYankovskiy/set.git#c7106170)
[INFO] [stderr]     Checking tera v1.19.1
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[INFO] [stderr]     Checking mafia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/internal/lobby/player.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 46 |             if let incom::M::Game(msg) = msg {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/internal/lobby/player.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 46 |             if let incom::M::Game(msg) = msg {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.68s
[INFO] running `Command { std: "docker" "inspect" "7a0b89b0d4965ad98e58926e1c4d806147fd86f8d67b6c8f35d51344bc2a531a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a0b89b0d4965ad98e58926e1c4d806147fd86f8d67b6c8f35d51344bc2a531a", kill_on_drop: false }`
[INFO] [stdout] 7a0b89b0d4965ad98e58926e1c4d806147fd86f8d67b6c8f35d51344bc2a531a