[INFO] fetching crate cetkaik_random_play 0.1.4...
[INFO] testing cetkaik_random_play-0.1.4 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cetkaik_random_play 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cetkaik_random_play 0.1.4 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multiset v0.0.5
[INFO] [stderr]   Downloaded readonly v0.2.0
[INFO] [stderr]   Downloaded cetkaik_yhuap_move_candidates v0.2.6
[INFO] [stderr]   Downloaded cetkaik_calculate_hand v0.3.1
[INFO] [stderr]   Downloaded cetkaik_full_state_transition v0.2.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fabeb7d30cbec10e9cce718ef16313c4c87616157f562b9e79b365b6eb6aa2c5
[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" "fabeb7d30cbec10e9cce718ef16313c4c87616157f562b9e79b365b6eb6aa2c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fabeb7d30cbec10e9cce718ef16313c4c87616157f562b9e79b365b6eb6aa2c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fabeb7d30cbec10e9cce718ef16313c4c87616157f562b9e79b365b6eb6aa2c5", kill_on_drop: false }`
[INFO] [stdout] fabeb7d30cbec10e9cce718ef16313c4c87616157f562b9e79b365b6eb6aa2c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a34500feaa2bf94d52f71f1a529d314e4deb91473a0fa41b6b5b4722055f901
[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" "6a34500feaa2bf94d52f71f1a529d314e4deb91473a0fa41b6b5b4722055f901", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling multiset v0.0.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling readonly v0.2.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling cetkaik_core v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling cetkaik_yhuap_move_candidates v0.2.6
[INFO] [stderr]    Compiling cetkaik_calculate_hand v0.3.1
[INFO] [stderr]    Compiling cetkaik_full_state_transition v0.2.10
[INFO] [stderr]    Compiling 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.02s
[INFO] running `Command { std: "docker" "inspect" "6a34500feaa2bf94d52f71f1a529d314e4deb91473a0fa41b6b5b4722055f901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a34500feaa2bf94d52f71f1a529d314e4deb91473a0fa41b6b5b4722055f901", kill_on_drop: false }`
[INFO] [stdout] 6a34500feaa2bf94d52f71f1a529d314e4deb91473a0fa41b6b5b4722055f901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcc49920d922028c0188859a8e860f697a0f5bea3ed74d65fbb55992efb80018
[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" "fcc49920d922028c0188859a8e860f697a0f5bea3ed74d65fbb55992efb80018", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "fcc49920d922028c0188859a8e860f697a0f5bea3ed74d65fbb55992efb80018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcc49920d922028c0188859a8e860f697a0f5bea3ed74d65fbb55992efb80018", kill_on_drop: false }`
[INFO] [stdout] fcc49920d922028c0188859a8e860f697a0f5bea3ed74d65fbb55992efb80018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 785f01b671c79757f6c99289b405900060a93d599d4fbb828a452d369743de92
[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" "785f01b671c79757f6c99289b405900060a93d599d4fbb828a452d369743de92", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `maybe_ciurl`
[INFO] [stderr]   --> src/lib.rs:57:21
[INFO] [stderr]    |
[INFO] [stderr] 57 |             let (c, maybe_ciurl) = apply_inf_after_step(&current_state, msg, config)
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_ciurl`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `maybe_ciurl`
[INFO] [stderr]   --> src/lib.rs:68:37
[INFO] [stderr]    |
[INFO] [stderr] 68 |             let (hand_not_resolved, maybe_ciurl) = apply_after_half_acceptance(&c, c_msg, config)
[INFO] [stderr]    |                                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_ciurl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `maybe_ciurl`
[INFO] [stderr]   --> src/lib.rs:76:37
[INFO] [stderr]    |
[INFO] [stderr] 76 |             let (hand_not_resolved, maybe_ciurl) = apply_normal_move(&current_state, msg, config)
[INFO] [stderr]    |                                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_ciurl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `if_tymok`
[INFO] [stderr]   --> src/lib.rs:84:43
[INFO] [stderr]    |
[INFO] [stderr] 84 |         state::HandResolved::HandExists { if_tymok, if_taxot } => {
[INFO] [stderr]    |                                           ^^^^^^^^ help: try ignoring the field: `if_tymok: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `victor`
[INFO] [stderr]   --> src/lib.rs:87:41
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 IfTaxot::VictoriousSide(victor) => return None,
[INFO] [stderr]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_victor`
[INFO] [stderr] 
[INFO] [stderr] warning: `cetkaik_random_play` (lib) generated 5 warnings
[INFO] [stderr] warning: `cetkaik_random_play` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cetkaik_random_play-60ac3cdb7d2755f1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cetkaik_random_play
[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" "785f01b671c79757f6c99289b405900060a93d599d4fbb828a452d369743de92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785f01b671c79757f6c99289b405900060a93d599d4fbb828a452d369743de92", kill_on_drop: false }`
[INFO] [stdout] 785f01b671c79757f6c99289b405900060a93d599d4fbb828a452d369743de92
