[INFO] fetching crate termprogress 0.11.0...
[INFO] checking termprogress-0.11.0 against try#5ec4d3b0c83717313176eefa7d71e9d36dc83355 for pr-155501
[INFO] extracting crate termprogress 0.11.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate termprogress 0.11.0
[INFO] finished tweaking crates.io crate termprogress 0.11.0
[INFO] tweaked toml for crates.io crate termprogress 0.11.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate termprogress 0.11.0 on toolchain 5ec4d3b0c83717313176eefa7d71e9d36dc83355
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate termprogress 0.11.0 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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64f906a83b558fd9bb36b317ea29f95a3b1856e76196730037bc7e0fdb40097d
[INFO] running `Command { std: "docker" "start" "-a" "64f906a83b558fd9bb36b317ea29f95a3b1856e76196730037bc7e0fdb40097d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64f906a83b558fd9bb36b317ea29f95a3b1856e76196730037bc7e0fdb40097d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f906a83b558fd9bb36b317ea29f95a3b1856e76196730037bc7e0fdb40097d", kill_on_drop: false }`
[INFO] [stdout] 64f906a83b558fd9bb36b317ea29f95a3b1856e76196730037bc7e0fdb40097d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cd7f45169c54e658dbc0ed25de5f6e2eba2eb12c7181e7c841e67d26c5a5ae3
[INFO] running `Command { std: "docker" "start" "-a" "8cd7f45169c54e658dbc0ed25de5f6e2eba2eb12c7181e7c841e67d26c5a5ae3", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling rustix v1.0.2
[INFO] [stderr]     Checking linux-raw-sys v0.9.3
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling termprogress v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking terminal_size v0.4.2
[INFO] [stderr]    Compiling stackalloc v1.2.1
[INFO] [stdout] warning: unused import: `never::*`
[INFO] [stdout]    --> src/inter.rs:266:25
[INFO] [stdout]     |
[INFO] [stdout] 266 | #[cfg(nightly)] pub use never::*;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `never::*`
[INFO] [stdout]    --> src/inter.rs:266:25
[INFO] [stdout]     |
[INFO] [stdout] 266 | #[cfg(nightly)] pub use never::*;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `never_type` has been stable since 1.97.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(nightly, feature(never_type))] 
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `never_type` has been stable since 1.97.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(nightly, feature(never_type))] 
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `inter::Display` for type `!`
[INFO] [stdout]    --> src/inter.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | impl Display for std::convert::Infallible
[INFO] [stdout]     | ----------------------------------------- first implementation here
[INFO] [stdout] ...
[INFO] [stdout] 196 |     impl Display for !
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ conflicting implementation for `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `inter::Display` for type `!`
[INFO] [stdout]    --> src/inter.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | impl Display for std::convert::Infallible
[INFO] [stdout]     | ----------------------------------------- first implementation here
[INFO] [stdout] ...
[INFO] [stdout] 196 |     impl Display for !
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ conflicting implementation for `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `inter::ProgressBar` for type `!`
[INFO] [stdout]    --> src/inter.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl ProgressBar for std::convert::Infallible
[INFO] [stdout]     | --------------------------------------------- first implementation here
[INFO] [stdout] ...
[INFO] [stdout] 228 |     impl ProgressBar for !
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `inter::ProgressBar` for type `!`
[INFO] [stdout]    --> src/inter.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl ProgressBar for std::convert::Infallible
[INFO] [stdout]     | --------------------------------------------- first implementation here
[INFO] [stdout] ...
[INFO] [stdout] 228 |     impl ProgressBar for !
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `inter::Spinner` for type `!`
[INFO] [stdout]    --> src/inter.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 187 | impl Spinner for std::convert::Infallible
[INFO] [stdout]     | ----------------------------------------- first implementation here
[INFO] [stdout] ...
[INFO] [stdout] 241 |     impl Spinner for !
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ conflicting implementation for `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `inter::Spinner` for type `!`
[INFO] [stdout]    --> src/inter.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 187 | impl Spinner for std::convert::Infallible
[INFO] [stdout]     | ----------------------------------------- first implementation here
[INFO] [stdout] ...
[INFO] [stdout] 241 |     impl Spinner for !
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ conflicting implementation for `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `termprogress` (lib) due to 3 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `termprogress` (lib test) due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8cd7f45169c54e658dbc0ed25de5f6e2eba2eb12c7181e7c841e67d26c5a5ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd7f45169c54e658dbc0ed25de5f6e2eba2eb12c7181e7c841e67d26c5a5ae3", kill_on_drop: false }`
[INFO] [stdout] 8cd7f45169c54e658dbc0ed25de5f6e2eba2eb12c7181e7c841e67d26c5a5ae3