[INFO] fetching crate cetkaik_random_play 0.1.4...
[INFO] checking cetkaik_random_play-0.1.4 against master#339e19697a39a78f4d669c217b7d21109215de41 for pr-81213
[INFO] extracting crate cetkaik_random_play 0.1.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cetkaik_random_play 0.1.4 on toolchain 339e19697a39a78f4d669c217b7d21109215de41
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cetkaik_random_play 0.1.4
[INFO] finished tweaking crates.io crate cetkaik_random_play 0.1.4
[INFO] tweaked toml for crates.io crate cetkaik_random_play 0.1.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc3b53f95ddbfa1a463dc634da7baf5f269f435be6a036f921ec77cdce032390
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cc3b53f95ddbfa1a463dc634da7baf5f269f435be6a036f921ec77cdce032390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc3b53f95ddbfa1a463dc634da7baf5f269f435be6a036f921ec77cdce032390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc3b53f95ddbfa1a463dc634da7baf5f269f435be6a036f921ec77cdce032390", kill_on_drop: false }`
[INFO] [stdout] cc3b53f95ddbfa1a463dc634da7baf5f269f435be6a036f921ec77cdce032390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1d90f362d0c31d7697223515ade035efe136d3622a111e84664e759bc3760b6e
[INFO] running `Command { std: "docker" "start" "-a" "1d90f362d0c31d7697223515ade035efe136d3622a111e84664e759bc3760b6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.59
[INFO] [stderr]    Compiling serde_derive v1.0.120
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling serde v1.0.120
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking multiset v0.0.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking rand_core v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking rand v0.8.2
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]    Compiling readonly v0.2.0
[INFO] [stderr]     Checking cetkaik_core v0.3.3
[INFO] [stderr]     Checking cetkaik_yhuap_move_candidates v0.2.4
[INFO] [stderr]     Checking cetkaik_calculate_hand v0.1.7
[INFO] [stderr]     Checking cetkaik_full_state_transition v0.2.6
[INFO] [stderr]     Checking cetkaik_random_play v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `maybe_ciurl`
[INFO] [stdout]   --> src/lib.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let (c, maybe_ciurl) = apply_inf_after_step(&current_state, msg, config)
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_ciurl`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `maybe_ciurl`
[INFO] [stdout]   --> src/lib.rs:68:37
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let (hand_not_resolved, maybe_ciurl) = apply_after_half_acceptance(&c, c_msg, config)
[INFO] [stdout]    |                                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_ciurl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `maybe_ciurl`
[INFO] [stdout]   --> src/lib.rs:76:37
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let (hand_not_resolved, maybe_ciurl) = apply_normal_move(&current_state, msg, config)
[INFO] [stdout]    |                                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_ciurl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_tymok`
[INFO] [stdout]   --> src/lib.rs:84:43
[INFO] [stdout]    |
[INFO] [stdout] 84 |         state::HandResolved::HandExists { if_tymok, if_taxot } => {
[INFO] [stdout]    |                                           ^^^^^^^^ help: try ignoring the field: `if_tymok: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `victor`
[INFO] [stdout]   --> src/lib.rs:87:41
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 IfTaxot::VictoriousSide(victor) => return None,
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_victor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `maybe_ciurl`
[INFO] [stdout]   --> src/lib.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let (c, maybe_ciurl) = apply_inf_after_step(&current_state, msg, config)
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_ciurl`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `maybe_ciurl`
[INFO] [stdout]   --> src/lib.rs:68:37
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let (hand_not_resolved, maybe_ciurl) = apply_after_half_acceptance(&c, c_msg, config)
[INFO] [stdout]    |                                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_ciurl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `maybe_ciurl`
[INFO] [stdout]   --> src/lib.rs:76:37
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let (hand_not_resolved, maybe_ciurl) = apply_normal_move(&current_state, msg, config)
[INFO] [stdout]    |                                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_ciurl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_tymok`
[INFO] [stdout]   --> src/lib.rs:84:43
[INFO] [stdout]    |
[INFO] [stdout] 84 |         state::HandResolved::HandExists { if_tymok, if_taxot } => {
[INFO] [stdout]    |                                           ^^^^^^^^ help: try ignoring the field: `if_tymok: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `victor`
[INFO] [stdout]   --> src/lib.rs:87:41
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 IfTaxot::VictoriousSide(victor) => return None,
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_victor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.25s
[INFO] running `Command { std: "docker" "inspect" "1d90f362d0c31d7697223515ade035efe136d3622a111e84664e759bc3760b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d90f362d0c31d7697223515ade035efe136d3622a111e84664e759bc3760b6e", kill_on_drop: false }`
[INFO] [stdout] 1d90f362d0c31d7697223515ade035efe136d3622a111e84664e759bc3760b6e