[INFO] fetching crate wfcgen 0.1.0... [INFO] testing wfcgen-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate wfcgen 0.1.0 into /workspace/builds/worker-84/source [INFO] validating manifest of crates.io crate wfcgen 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wfcgen 0.1.0 [INFO] finished tweaking crates.io crate wfcgen 0.1.0 [INFO] tweaked toml for crates.io crate wfcgen 0.1.0 written to /workspace/builds/worker-84/source/Cargo.toml [INFO] crate crates.io crate wfcgen 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1bf1f4f76a476704ac4d8685c0bf37ae04e74765131076b4a7dfd7748773436 [INFO] running `Command { std: "docker" "start" "-a" "f1bf1f4f76a476704ac4d8685c0bf37ae04e74765131076b4a7dfd7748773436", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1bf1f4f76a476704ac4d8685c0bf37ae04e74765131076b4a7dfd7748773436", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1bf1f4f76a476704ac4d8685c0bf37ae04e74765131076b4a7dfd7748773436", kill_on_drop: false }` [INFO] [stdout] f1bf1f4f76a476704ac4d8685c0bf37ae04e74765131076b4a7dfd7748773436 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d669dbdb99ab61752f5f9863fb94f8b564091e7fea299046782281abb6c1fec [INFO] running `Command { std: "docker" "start" "-a" "1d669dbdb99ab61752f5f9863fb94f8b564091e7fea299046782281abb6c1fec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling cc v1.0.42 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling bindgen v0.51.0 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling gif v0.10.2 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling cexpr v0.3.5 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling backtrace v0.3.37 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling structopt-derive v0.3.0 [INFO] [stderr] Compiling image v0.22.1 [INFO] [stderr] Compiling structopt v0.3.0 [INFO] [stderr] Compiling fastwfc-sys v0.1.0 [INFO] [stderr] Compiling fastwfc v0.1.0 [INFO] [stderr] Compiling wfcgen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `periodic_input` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub periodic_input: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.06s [INFO] running `Command { std: "docker" "inspect" "1d669dbdb99ab61752f5f9863fb94f8b564091e7fea299046782281abb6c1fec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d669dbdb99ab61752f5f9863fb94f8b564091e7fea299046782281abb6c1fec", kill_on_drop: false }` [INFO] [stdout] 1d669dbdb99ab61752f5f9863fb94f8b564091e7fea299046782281abb6c1fec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36a6682aa29d7cbd209d62e1fd66005f21bc79c4753c53a924926d0427f77e5d [INFO] running `Command { std: "docker" "start" "-a" "36a6682aa29d7cbd209d62e1fd66005f21bc79c4753c53a924926d0427f77e5d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling wfcgen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `periodic_input` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub periodic_input: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `Command { std: "docker" "inspect" "36a6682aa29d7cbd209d62e1fd66005f21bc79c4753c53a924926d0427f77e5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36a6682aa29d7cbd209d62e1fd66005f21bc79c4753c53a924926d0427f77e5d", kill_on_drop: false }` [INFO] [stdout] 36a6682aa29d7cbd209d62e1fd66005f21bc79c4753c53a924926d0427f77e5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4c86732740a0d60b14b5f253b9d53cafd5e30404211c32487ea1043a85e8da72 [INFO] running `Command { std: "docker" "start" "-a" "4c86732740a0d60b14b5f253b9d53cafd5e30404211c32487ea1043a85e8da72", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `periodic_input` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub periodic_input: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `wfcgen` (bin "wfcgen" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wfcgen-a45f9bbfd8ca235c) [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" "4c86732740a0d60b14b5f253b9d53cafd5e30404211c32487ea1043a85e8da72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c86732740a0d60b14b5f253b9d53cafd5e30404211c32487ea1043a85e8da72", kill_on_drop: false }` [INFO] [stdout] 4c86732740a0d60b14b5f253b9d53cafd5e30404211c32487ea1043a85e8da72