[INFO] cloning repository https://github.com/justinrlle/crossprogress-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justinrlle/crossprogress-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinrlle%2Fcrossprogress-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinrlle%2Fcrossprogress-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 481470266122adf931c40c61df953536a0560e0d [INFO] checking justinrlle/crossprogress-rs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinrlle%2Fcrossprogress-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/justinrlle/crossprogress-rs 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/justinrlle/crossprogress-rs [INFO] finished tweaking git repo https://github.com/justinrlle/crossprogress-rs [INFO] tweaked toml for git repo https://github.com/justinrlle/crossprogress-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/justinrlle/crossprogress-rs 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 crossterm v0.14.1 [INFO] [stderr] Downloaded crossterm_winapi v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ae47fa07a58707d090b17af8ddc06402908064898b28d11f9d055e9684a44645 [INFO] running `Command { std: "docker" "start" "-a" "ae47fa07a58707d090b17af8ddc06402908064898b28d11f9d055e9684a44645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae47fa07a58707d090b17af8ddc06402908064898b28d11f9d055e9684a44645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae47fa07a58707d090b17af8ddc06402908064898b28d11f9d055e9684a44645", kill_on_drop: false }` [INFO] [stdout] ae47fa07a58707d090b17af8ddc06402908064898b28d11f9d055e9684a44645 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b386e5e30a76531d9ad202b93455497825c585ac5144187143cf129f4bd412df [INFO] running `Command { std: "docker" "start" "-a" "b386e5e30a76531d9ad202b93455497825c585ac5144187143cf129f4bd412df", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.1.0 [INFO] [stderr] Checking lock_api v0.3.2 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking signal-hook v0.1.12 [INFO] [stderr] Checking crossterm v0.14.1 [INFO] [stderr] Checking crossprogress v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `FnMut` is imported redundantly [INFO] [stdout] --> src/bar.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{cmp, io::Write, iter, ops::FnMut, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FnMut` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FnMut` is imported redundantly [INFO] [stdout] --> src/builder.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{io::Write, ops::FnMut}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FnMut` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FnMut` is imported redundantly [INFO] [stdout] --> src/bar.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{cmp, io::Write, iter, ops::FnMut, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FnMut` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FnMut` is imported redundantly [INFO] [stdout] --> src/builder.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{io::Write, ops::FnMut}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FnMut` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/bar.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | queue!(self.target, Print("\n".to_owned()))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/bar.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | queue!(self.target, Print("\n".to_owned()))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/bar.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | / queue!( [INFO] [stdout] 51 | | self.target, [INFO] [stdout] 52 | | MoveToColumn(1), [INFO] [stdout] 53 | | Clear(ClearType::CurrentLine), [INFO] [stdout] 54 | | Print(output), [INFO] [stdout] 55 | | )?; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/bar.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | / queue!( [INFO] [stdout] 51 | | self.target, [INFO] [stdout] 52 | | MoveToColumn(1), [INFO] [stdout] 53 | | Clear(ClearType::CurrentLine), [INFO] [stdout] 54 | | Print(output), [INFO] [stdout] 55 | | )?; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/bar.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | / queue!( [INFO] [stdout] 51 | | self.target, [INFO] [stdout] 52 | | MoveToColumn(1), [INFO] [stdout] 53 | | Clear(ClearType::CurrentLine), [INFO] [stdout] 54 | | Print(output), [INFO] [stdout] 55 | | )?; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/bar.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | / queue!( [INFO] [stdout] 51 | | self.target, [INFO] [stdout] 52 | | MoveToColumn(1), [INFO] [stdout] 53 | | Clear(ClearType::CurrentLine), [INFO] [stdout] 54 | | Print(output), [INFO] [stdout] 55 | | )?; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/bar.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | / queue!( [INFO] [stdout] 51 | | self.target, [INFO] [stdout] 52 | | MoveToColumn(1), [INFO] [stdout] 53 | | Clear(ClearType::CurrentLine), [INFO] [stdout] 54 | | Print(output), [INFO] [stdout] 55 | | )?; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/bar.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | / queue!( [INFO] [stdout] 51 | | self.target, [INFO] [stdout] 52 | | MoveToColumn(1), [INFO] [stdout] 53 | | Clear(ClearType::CurrentLine), [INFO] [stdout] 54 | | Print(output), [INFO] [stdout] 55 | | )?; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "b386e5e30a76531d9ad202b93455497825c585ac5144187143cf129f4bd412df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b386e5e30a76531d9ad202b93455497825c585ac5144187143cf129f4bd412df", kill_on_drop: false }` [INFO] [stdout] b386e5e30a76531d9ad202b93455497825c585ac5144187143cf129f4bd412df [INFO] checking justinrlle/crossprogress-rs against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinrlle%2Fcrossprogress-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/justinrlle/crossprogress-rs 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/justinrlle/crossprogress-rs [INFO] finished tweaking git repo https://github.com/justinrlle/crossprogress-rs [INFO] tweaked toml for git repo https://github.com/justinrlle/crossprogress-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/justinrlle/crossprogress-rs 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9865c19428997d4999b37933646d81af9a6a2a09861382a48ffca133707c2aca [INFO] running `Command { std: "docker" "start" "-a" "9865c19428997d4999b37933646d81af9a6a2a09861382a48ffca133707c2aca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9865c19428997d4999b37933646d81af9a6a2a09861382a48ffca133707c2aca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9865c19428997d4999b37933646d81af9a6a2a09861382a48ffca133707c2aca", kill_on_drop: false }` [INFO] [stdout] 9865c19428997d4999b37933646d81af9a6a2a09861382a48ffca133707c2aca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c387e2ba4b5caded5044bde8ee2f3db875d4162e974cfda8ec1f2732651aa055 [INFO] running `Command { std: "docker" "start" "-a" "c387e2ba4b5caded5044bde8ee2f3db875d4162e974cfda8ec1f2732651aa055", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.1.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking lock_api v0.3.2 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking signal-hook v0.1.12 [INFO] [stderr] Checking crossterm v0.14.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossterm-0.14.1/src/event/source/unix.rs:132:29 [INFO] [stdout] | [INFO] [stdout] 132 | / ... match signal as libc::c_int { [INFO] [stdout] 133 | | ... signal_hook::SIGWINCH => { [INFO] [stdout] 134 | | ... // TODO Should we remove tput? [INFO] [stdout] 135 | | ... // [INFO] [stdout] ... | [INFO] [stdout] 146 | | ... _ => unreachable!("Synchronize signal registration & handling"), [INFO] [stdout] 147 | | ... }; [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 `crossterm` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c387e2ba4b5caded5044bde8ee2f3db875d4162e974cfda8ec1f2732651aa055", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c387e2ba4b5caded5044bde8ee2f3db875d4162e974cfda8ec1f2732651aa055", kill_on_drop: false }` [INFO] [stdout] c387e2ba4b5caded5044bde8ee2f3db875d4162e974cfda8ec1f2732651aa055