[INFO] cloning repository https://github.com/ViliLipo/pomoxide [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ViliLipo/pomoxide" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FViliLipo%2Fpomoxide", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FViliLipo%2Fpomoxide'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 84cde8e8f6bdab4c71e34ba78228a8a081434ea7 [INFO] checking ViliLipo/pomoxide against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FViliLipo%2Fpomoxide" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ViliLipo/pomoxide 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/ViliLipo/pomoxide [INFO] finished tweaking git repo https://github.com/ViliLipo/pomoxide [INFO] tweaked toml for git repo https://github.com/ViliLipo/pomoxide written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ViliLipo/pomoxide 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 filetime v0.2.13 [INFO] [stderr] Downloaded minimp3 v0.5.0 [INFO] [stderr] Downloaded oboe v0.3.0 [INFO] [stderr] Downloaded tar v0.4.30 [INFO] [stderr] Downloaded coreaudio-sys v0.2.6 [INFO] [stderr] Downloaded ureq v0.11.4 [INFO] [stderr] Downloaded strum_macros v0.8.0 [INFO] [stderr] Downloaded fetch_unroll v0.2.1 [INFO] [stderr] Downloaded strum v0.8.0 [INFO] [stderr] Downloaded alsa-sys v0.3.0 [INFO] [stderr] Downloaded notify-rust v4.0.0 [INFO] [stderr] Downloaded tui v0.10.0 [INFO] [stderr] Downloaded dbus v0.8.4 [INFO] [stderr] Downloaded winrt v0.4.0 [INFO] [stderr] Downloaded winrt-notification v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 433d1c338c7a7ada678d66fce381f56eeb3dc09d0e43a44490a8001ae2e37a6f [INFO] running `Command { std: "docker" "start" "-a" "433d1c338c7a7ada678d66fce381f56eeb3dc09d0e43a44490a8001ae2e37a6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "433d1c338c7a7ada678d66fce381f56eeb3dc09d0e43a44490a8001ae2e37a6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "433d1c338c7a7ada678d66fce381f56eeb3dc09d0e43a44490a8001ae2e37a6f", kill_on_drop: false }` [INFO] [stdout] 433d1c338c7a7ada678d66fce381f56eeb3dc09d0e43a44490a8001ae2e37a6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1b2c55b9880ce94da2decfea8335febf3b2f8a9b299c3b8fb5ec0a0b6337e051 [INFO] running `Command { std: "docker" "start" "-a" "1b2c55b9880ce94da2decfea8335febf3b2f8a9b299c3b8fb5ec0a0b6337e051", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.62 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling cpal v0.13.1 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking unicode-segmentation v1.7.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Compiling alsa-sys v0.3.0 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking lewton v0.10.1 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking dbus v0.8.4 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking minimp3 v0.5.0 [INFO] [stderr] Checking tui v0.10.0 [INFO] [stderr] Checking notify-rust v4.0.0 [INFO] [stderr] Checking toml v0.5.7 [INFO] [stderr] Checking alsa v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking thiserror v1.0.22 [INFO] [stderr] Checking rodio v0.13.0 [INFO] [stderr] Checking pomoxide v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/pomodoro.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/pomodoro.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `title` is never read [INFO] [stdout] --> src/presentation.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Presentation { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `title` is never read [INFO] [stdout] --> src/presentation.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Presentation { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.66s [INFO] running `Command { std: "docker" "inspect" "1b2c55b9880ce94da2decfea8335febf3b2f8a9b299c3b8fb5ec0a0b6337e051", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b2c55b9880ce94da2decfea8335febf3b2f8a9b299c3b8fb5ec0a0b6337e051", kill_on_drop: false }` [INFO] [stdout] 1b2c55b9880ce94da2decfea8335febf3b2f8a9b299c3b8fb5ec0a0b6337e051 [INFO] checking ViliLipo/pomoxide against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FViliLipo%2Fpomoxide" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ViliLipo/pomoxide 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/ViliLipo/pomoxide [INFO] finished tweaking git repo https://github.com/ViliLipo/pomoxide [INFO] tweaked toml for git repo https://github.com/ViliLipo/pomoxide written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ViliLipo/pomoxide 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 57893d595b765ec4cc770074750620df197d0a18d085da870b9df73f8d983ea0 [INFO] running `Command { std: "docker" "start" "-a" "57893d595b765ec4cc770074750620df197d0a18d085da870b9df73f8d983ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57893d595b765ec4cc770074750620df197d0a18d085da870b9df73f8d983ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57893d595b765ec4cc770074750620df197d0a18d085da870b9df73f8d983ea0", kill_on_drop: false }` [INFO] [stdout] 57893d595b765ec4cc770074750620df197d0a18d085da870b9df73f8d983ea0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4e454f36629cdb3042a85b07a21f18a6ac884343168419ee9a1e3535a372c383 [INFO] running `Command { std: "docker" "start" "-a" "4e454f36629cdb3042a85b07a21f18a6ac884343168419ee9a1e3535a372c383", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling cc v1.0.62 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling cpal v0.13.1 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking unicode-segmentation v1.7.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Compiling alsa-sys v0.3.0 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ogg-0.7.0/src/reading.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | try!(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] 192 | try!(Err::(OggReadError::InvalidStreamStructVer(stream_structure_version))); [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-0.7.0/src/reading.rs:290:10 [INFO] [stdout] | [INFO] [stdout] 290 | try!(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] 290 | try!(Err::(OggReadError::HashMismatch(self.checksum, hash_calculated))); [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-0.7.0/src/reading.rs:424:11 [INFO] [stdout] | [INFO] [stdout] 424 | try!(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] 424 | try!(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-0.7.0/src/reading.rs:614:10 [INFO] [stdout] | [INFO] [stdout] 614 | try!(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] 614 | try!(Err::(OggReadError::NoCapturePatternFound)); [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling minimp3-sys v0.3.2 [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" "4e454f36629cdb3042a85b07a21f18a6ac884343168419ee9a1e3535a372c383", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e454f36629cdb3042a85b07a21f18a6ac884343168419ee9a1e3535a372c383", kill_on_drop: false }` [INFO] [stdout] 4e454f36629cdb3042a85b07a21f18a6ac884343168419ee9a1e3535a372c383