[INFO] fetching crate sttt 0.2.0... [INFO] checking sttt-0.2.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate sttt 0.2.0 into /workspace/builds/worker-23/source [INFO] validating manifest of crates.io crate sttt 0.2.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sttt 0.2.0 [INFO] finished tweaking crates.io crate sttt 0.2.0 [INFO] tweaked toml for crates.io crate sttt 0.2.0 written to /workspace/builds/worker-23/source/Cargo.toml [INFO] crate crates.io crate sttt 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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 rand_xoshiro v0.6.0 [INFO] [stderr] Downloaded newtype-ops v0.1.4 [INFO] [stderr] Downloaded internal-iterator v0.1.2 [INFO] [stderr] Downloaded windows_macros v0.17.2 [INFO] [stderr] Downloaded windows v0.17.2 [INFO] [stderr] Downloaded decorum v0.3.1 [INFO] [stderr] Downloaded windows_gen v0.17.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e78aa3423c180a74e23db4f92f0cf688574140a60a061e24c74e8f61cc08d26f [INFO] running `Command { std: "docker" "start" "-a" "e78aa3423c180a74e23db4f92f0cf688574140a60a061e24c74e8f61cc08d26f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e78aa3423c180a74e23db4f92f0cf688574140a60a061e24c74e8f61cc08d26f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e78aa3423c180a74e23db4f92f0cf688574140a60a061e24c74e8f61cc08d26f", kill_on_drop: false }` [INFO] [stdout] e78aa3423c180a74e23db4f92f0cf688574140a60a061e24c74e8f61cc08d26f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d847d9e13a509722c4959ffee88b1e54fc453090495ecc4108c52d485c8244f3 [INFO] running `Command { std: "docker" "start" "-a" "d847d9e13a509722c4959ffee88b1e54fc453090495ecc4108c52d485c8244f3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling sttt v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking newtype-ops v0.1.4 [INFO] [stderr] Checking internal-iterator v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking decorum v0.3.1 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stdout] warning: field is never read: `bot_l` [INFO] [stdout] --> src/util/bot_game.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | bot_l: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bot_r` [INFO] [stdout] --> src/util/bot_game.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | bot_r: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `game_count` [INFO] [stdout] --> src/util/bot_game.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | game_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `wins_l` [INFO] [stdout] --> src/util/bot_game.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | wins_l: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `wins_r` [INFO] [stdout] --> src/util/bot_game.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | wins_r: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `draws` [INFO] [stdout] --> src/util/bot_game.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 124 | draws: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `win_rate_l` [INFO] [stdout] --> src/util/bot_game.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | win_rate_l: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `win_rate_r` [INFO] [stdout] --> src/util/bot_game.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | win_rate_r: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `draw_rate` [INFO] [stdout] --> src/util/bot_game.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | draw_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `time_l` [INFO] [stdout] --> src/util/bot_game.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 131 | time_l: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `time_r` [INFO] [stdout] --> src/util/bot_game.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | time_r: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bot_l` [INFO] [stdout] --> src/util/bot_game.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | bot_l: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bot_r` [INFO] [stdout] --> src/util/bot_game.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | bot_r: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `game_count` [INFO] [stdout] --> src/util/bot_game.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | game_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `wins_l` [INFO] [stdout] --> src/util/bot_game.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | wins_l: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `wins_r` [INFO] [stdout] --> src/util/bot_game.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | wins_r: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `draws` [INFO] [stdout] --> src/util/bot_game.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 124 | draws: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `win_rate_l` [INFO] [stdout] --> src/util/bot_game.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | win_rate_l: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `win_rate_r` [INFO] [stdout] --> src/util/bot_game.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | win_rate_r: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `draw_rate` [INFO] [stdout] --> src/util/bot_game.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | draw_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `time_l` [INFO] [stdout] --> src/util/bot_game.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 131 | time_l: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `time_r` [INFO] [stdout] --> src/util/bot_game.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | time_r: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.89s [INFO] running `Command { std: "docker" "inspect" "d847d9e13a509722c4959ffee88b1e54fc453090495ecc4108c52d485c8244f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d847d9e13a509722c4959ffee88b1e54fc453090495ecc4108c52d485c8244f3", kill_on_drop: false }` [INFO] [stdout] d847d9e13a509722c4959ffee88b1e54fc453090495ecc4108c52d485c8244f3