[INFO] cloning repository https://github.com/jhessin/rust-workouts [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jhessin/rust-workouts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhessin%2Frust-workouts", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhessin%2Frust-workouts'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 184d49f1f1c569abdfd5160de733413caab2d87a [INFO] checking jhessin/rust-workouts against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhessin%2Frust-workouts" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jhessin/rust-workouts on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jhessin/rust-workouts [INFO] finished tweaking git repo https://github.com/jhessin/rust-workouts [INFO] tweaked toml for git repo https://github.com/jhessin/rust-workouts written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jhessin/rust-workouts 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded terminal-menu v2.0.1 [INFO] [stderr] Downloaded rusty_audio v1.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ec5f1bf9ef1c720ad1ce4c8efabd820d0e9c63e6979086a929d93aa8e11fee3 [INFO] running `Command { std: "docker" "start" "-a" "3ec5f1bf9ef1c720ad1ce4c8efabd820d0e9c63e6979086a929d93aa8e11fee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ec5f1bf9ef1c720ad1ce4c8efabd820d0e9c63e6979086a929d93aa8e11fee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ec5f1bf9ef1c720ad1ce4c8efabd820d0e9c63e6979086a929d93aa8e11fee3", kill_on_drop: false }` [INFO] [stdout] 3ec5f1bf9ef1c720ad1ce4c8efabd820d0e9c63e6979086a929d93aa8e11fee3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 715ffdba80dce616280b498d850198198c97065768c906bdb6184130444f0dd6 [INFO] running `Command { std: "docker" "start" "-a" "715ffdba80dce616280b498d850198198c97065768c906bdb6184130444f0dd6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling cpal v0.13.4 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Checking ppv-lite86 v0.2.14 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking workout-paths v0.1.0 (/opt/rustwide/workdir/workout-paths) [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking terminal-menu v2.0.1 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking alsa v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking minimp3 v0.5.1 [INFO] [stderr] Checking rodio v0.13.1 [INFO] [stderr] Checking rusty_audio v1.2.1 [INFO] [stderr] Checking serde_yaml v0.8.21 [INFO] [stderr] Checking workout v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub mod lib; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub mod lib; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` 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 7.91s [INFO] running `Command { std: "docker" "inspect" "715ffdba80dce616280b498d850198198c97065768c906bdb6184130444f0dd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "715ffdba80dce616280b498d850198198c97065768c906bdb6184130444f0dd6", kill_on_drop: false }` [INFO] [stdout] 715ffdba80dce616280b498d850198198c97065768c906bdb6184130444f0dd6 [INFO] checking jhessin/rust-workouts against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhessin%2Frust-workouts" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jhessin/rust-workouts on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jhessin/rust-workouts [INFO] finished tweaking git repo https://github.com/jhessin/rust-workouts [INFO] tweaked toml for git repo https://github.com/jhessin/rust-workouts written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jhessin/rust-workouts 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b0e333fe31abadf07a879c4ebdf237dd1c59caa292362f7cc9835cb75c5319f [INFO] running `Command { std: "docker" "start" "-a" "1b0e333fe31abadf07a879c4ebdf237dd1c59caa292362f7cc9835cb75c5319f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b0e333fe31abadf07a879c4ebdf237dd1c59caa292362f7cc9835cb75c5319f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b0e333fe31abadf07a879c4ebdf237dd1c59caa292362f7cc9835cb75c5319f", kill_on_drop: false }` [INFO] [stdout] 1b0e333fe31abadf07a879c4ebdf237dd1c59caa292362f7cc9835cb75c5319f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ef797f395dbf7b6d15c75242a9efe4c8386412021ba45a902f893f29ec6a630 [INFO] running `Command { std: "docker" "start" "-a" "7ef797f395dbf7b6d15c75242a9efe4c8386412021ba45a902f893f29ec6a630", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling cpal v0.13.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking ppv-lite86 v0.2.14 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ogg-0.8.0/src/reading.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | tri!(Err(OggReadError::InvalidStreamStructVer(stream_structure_version))); [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 198 | tri!(Err::(OggReadError::InvalidStreamStructVer(stream_structure_version))); [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ogg-0.8.0/src/reading.rs:296:10 [INFO] [stdout] | [INFO] [stdout] 296 | tri!(Err(OggReadError::HashMismatch(self.checksum, hash_calculated))); [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 296 | tri!(Err::(OggReadError::HashMismatch(self.checksum, hash_calculated))); [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking workout-paths v0.1.0 (/opt/rustwide/workdir/workout-paths) [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ogg-0.8.0/src/reading.rs:430:11 [INFO] [stdout] | [INFO] [stdout] 430 | tri!(Err(OggReadError::InvalidData)); [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 430 | tri!(Err::(OggReadError::InvalidData)); [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ogg-0.8.0/src/reading.rs:620:10 [INFO] [stdout] | [INFO] [stdout] 620 | tri!(Err(OggReadError::NoCapturePatternFound)); [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 620 | tri!(Err::(OggReadError::NoCapturePatternFound)); [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ogg` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7ef797f395dbf7b6d15c75242a9efe4c8386412021ba45a902f893f29ec6a630", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ef797f395dbf7b6d15c75242a9efe4c8386412021ba45a902f893f29ec6a630", kill_on_drop: false }` [INFO] [stdout] 7ef797f395dbf7b6d15c75242a9efe4c8386412021ba45a902f893f29ec6a630