[INFO] fetching crate umpire 0.4.0... [INFO] checking umpire-0.4.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate umpire 0.4.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate umpire 0.4.0 [INFO] finished tweaking crates.io crate umpire 0.4.0 [INFO] tweaked toml for crates.io crate umpire 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate umpire 0.4.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate umpire 0.4.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 831b40d0f13bb947aa9b95a9fd0c7fbfa79607ba06d71b125bc7def986096b39 [INFO] running `Command { std: "docker" "start" "-a" "831b40d0f13bb947aa9b95a9fd0c7fbfa79607ba06d71b125bc7def986096b39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "831b40d0f13bb947aa9b95a9fd0c7fbfa79607ba06d71b125bc7def986096b39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "831b40d0f13bb947aa9b95a9fd0c7fbfa79607ba06d71b125bc7def986096b39", kill_on_drop: false }` [INFO] [stdout] 831b40d0f13bb947aa9b95a9fd0c7fbfa79607ba06d71b125bc7def986096b39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88bca653409c091db11037240afd025867bc6603418a34f295280fcacaba0cdc [INFO] running `Command { std: "docker" "start" "-a" "88bca653409c091db11037240afd025867bc6603418a34f295280fcacaba0cdc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling lexical-core v0.6.2 [INFO] [stderr] Checking num-integer v0.1.42 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/alloc/src/borrow.rs:179:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking petgraph v0.2.10 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking aho-corasick v0.7.9 [INFO] [stderr] Checking regex-syntax v0.6.16 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Compiling cpal v0.10.0 [INFO] [stderr] Checking sample v0.6.2 [INFO] [stderr] Compiling output_vt100 v0.1.2 [INFO] [stderr] Checking daggy v0.4.1 [INFO] [stderr] Checking interpolation v0.1.0 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking panning v0.1.1 [INFO] [stderr] Checking sample v0.10.0 [INFO] [stderr] Compiling backtrace-sys v0.1.33 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sample-0.6.2/src/window.rs:57:41 [INFO] [stdout] | [INFO] [stdout] 57 | let v = phase.to_float_sample().to_sample() * PI_2; [INFO] [stdout] | ^^^^^^^^^ cannot infer type of the type parameter `S` declared on the method `to_sample` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `::Float: ToSample<_>` [INFO] [stdout] note: required by a bound in `Sample::to_sample` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sample-0.6.2/src/lib.rs:256:21 [INFO] [stdout] | [INFO] [stdout] 255 | fn to_sample(self) -> S [INFO] [stdout] | --------- required by a bound in this associated function [INFO] [stdout] 256 | where Self: ToSample, [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `Sample::to_sample` [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 57 | let v = phase.to_float_sample().to_sample::() * PI_2; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sample-0.10.0/src/window.rs:73:41 [INFO] [stdout] | [INFO] [stdout] 73 | let v = phase.to_float_sample().to_sample() * PI_2; [INFO] [stdout] | ^^^^^^^^^ cannot infer type of the type parameter `S` declared on the method `to_sample` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `::Float: ToSample<_>` [INFO] [stdout] note: required by a bound in `Sample::to_sample` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sample-0.10.0/src/lib.rs:266:15 [INFO] [stdout] | [INFO] [stdout] 264 | fn to_sample(self) -> S [INFO] [stdout] | --------- required by a bound in this associated function [INFO] [stdout] 265 | where [INFO] [stdout] 266 | Self: ToSample, [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `Sample::to_sample` [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 73 | let v = phase.to_float_sample().to_sample::() * PI_2; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sample` (lib) due to 1 previous error [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sample` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "88bca653409c091db11037240afd025867bc6603418a34f295280fcacaba0cdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88bca653409c091db11037240afd025867bc6603418a34f295280fcacaba0cdc", kill_on_drop: false }` [INFO] [stdout] 88bca653409c091db11037240afd025867bc6603418a34f295280fcacaba0cdc