[INFO] cloning repository https://github.com/iximeow/just-a-demo-please-ignore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iximeow/just-a-demo-please-ignore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fjust-a-demo-please-ignore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fjust-a-demo-please-ignore'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a84433bcd0d2a7271f2b903b27e921d0f5b1eb78 [INFO] checking iximeow/just-a-demo-please-ignore against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fjust-a-demo-please-ignore" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iximeow/just-a-demo-please-ignore 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/iximeow/just-a-demo-please-ignore [INFO] finished tweaking git repo https://github.com/iximeow/just-a-demo-please-ignore [INFO] tweaked toml for git repo https://github.com/iximeow/just-a-demo-please-ignore written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/iximeow/just-a-demo-please-ignore 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] Downloading crates ... [INFO] [stderr] Downloaded yaxpeax-arch v0.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2ccb4f94537336e4aca1c3d4fb52d6d4cf59ca023304b7745e5cafeb952129c5 [INFO] running `Command { std: "docker" "start" "-a" "2ccb4f94537336e4aca1c3d4fb52d6d4cf59ca023304b7745e5cafeb952129c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ccb4f94537336e4aca1c3d4fb52d6d4cf59ca023304b7745e5cafeb952129c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ccb4f94537336e4aca1c3d4fb52d6d4cf59ca023304b7745e5cafeb952129c5", kill_on_drop: false }` [INFO] [stdout] 2ccb4f94537336e4aca1c3d4fb52d6d4cf59ca023304b7745e5cafeb952129c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 80bc820ce07a09b785055c330b491a1c538a12087024d12b73583a143a001bea [INFO] running `Command { std: "docker" "start" "-a" "80bc820ce07a09b785055c330b491a1c538a12087024d12b73583a143a001bea", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking yaxpeax-arch v0.0.4 [INFO] [stderr] Checking oops v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `to_const`, `as_bool`, `sub`, `eq`, and `not` are never used [INFO] [stdout] --> src/analyses.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Value: Sized { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn to_const(&self) -> Option; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 18 | [INFO] [stdout] 19 | fn as_bool(&self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn sub(&self, _other: &Self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn eq(&self, _other: &Self) -> Self { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn not(&self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_const`, `as_bool`, `sub`, `eq`, and `not` are never used [INFO] [stdout] --> src/analyses.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Value: Sized { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn to_const(&self) -> Option; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 18 | [INFO] [stdout] 19 | fn as_bool(&self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn sub(&self, _other: &Self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn eq(&self, _other: &Self) -> Self { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn not(&self) -> Self { [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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.20s [INFO] running `Command { std: "docker" "inspect" "80bc820ce07a09b785055c330b491a1c538a12087024d12b73583a143a001bea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80bc820ce07a09b785055c330b491a1c538a12087024d12b73583a143a001bea", kill_on_drop: false }` [INFO] [stdout] 80bc820ce07a09b785055c330b491a1c538a12087024d12b73583a143a001bea [INFO] checking iximeow/just-a-demo-please-ignore against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fjust-a-demo-please-ignore" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iximeow/just-a-demo-please-ignore 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/iximeow/just-a-demo-please-ignore [INFO] finished tweaking git repo https://github.com/iximeow/just-a-demo-please-ignore [INFO] tweaked toml for git repo https://github.com/iximeow/just-a-demo-please-ignore written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/iximeow/just-a-demo-please-ignore 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5813064c40e399e738de79dc3d798a30518823f87fe3c3c6cd5e92561e559f8a [INFO] running `Command { std: "docker" "start" "-a" "5813064c40e399e738de79dc3d798a30518823f87fe3c3c6cd5e92561e559f8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5813064c40e399e738de79dc3d798a30518823f87fe3c3c6cd5e92561e559f8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5813064c40e399e738de79dc3d798a30518823f87fe3c3c6cd5e92561e559f8a", kill_on_drop: false }` [INFO] [stdout] 5813064c40e399e738de79dc3d798a30518823f87fe3c3c6cd5e92561e559f8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 23aa5b59ecda5c0e12e26fd2d871fd0cedc2f832e7a41664315db7469bc9e55a [INFO] running `Command { std: "docker" "start" "-a" "23aa5b59ecda5c0e12e26fd2d871fd0cedc2f832e7a41664315db7469bc9e55a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/termion-1.5.5/src/input.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | / match self.iter.next() { [INFO] [stdout] 20 | | Some(Ok(Event::Key(k))) => return Some(Ok(k)), [INFO] [stdout] 21 | | Some(Ok(_)) => continue, [INFO] [stdout] 22 | | Some(Err(e)) => return Some(Err(e)), [INFO] [stdout] 23 | | None => return None, [INFO] [stdout] 24 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `termion` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "23aa5b59ecda5c0e12e26fd2d871fd0cedc2f832e7a41664315db7469bc9e55a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23aa5b59ecda5c0e12e26fd2d871fd0cedc2f832e7a41664315db7469bc9e55a", kill_on_drop: false }` [INFO] [stdout] 23aa5b59ecda5c0e12e26fd2d871fd0cedc2f832e7a41664315db7469bc9e55a