[INFO] cloning repository https://github.com/htrefil/multichat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/htrefil/multichat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhtrefil%2Fmultichat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhtrefil%2Fmultichat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c83517fec22d7bbce9c5712b7b452ed7a3cc6b56 [INFO] checking htrefil/multichat against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhtrefil%2Fmultichat" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/htrefil/multichat on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/htrefil/multichat [INFO] finished tweaking git repo https://github.com/htrefil/multichat [INFO] tweaked toml for git repo https://github.com/htrefil/multichat written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/htrefil/multichat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e97629bc452d62e7c7e849e9d9a5128fbba73be26d4c91f8cec0aa007cf51cb [INFO] running `Command { std: "docker" "start" "-a" "1e97629bc452d62e7c7e849e9d9a5128fbba73be26d4c91f8cec0aa007cf51cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e97629bc452d62e7c7e849e9d9a5128fbba73be26d4c91f8cec0aa007cf51cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e97629bc452d62e7c7e849e9d9a5128fbba73be26d4c91f8cec0aa007cf51cb", kill_on_drop: false }` [INFO] [stdout] 1e97629bc452d62e7c7e849e9d9a5128fbba73be26d4c91f8cec0aa007cf51cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1647581939d92a4c906a2370ea59f877621e151254717f40ed29ae7d66b6d76c [INFO] running `Command { std: "docker" "start" "-a" "1647581939d92a4c906a2370ea59f877621e151254717f40ed29ae7d66b6d76c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v1.8.1 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rmp v0.8.10 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Checking structopt v0.3.22 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking rmp-serde v0.15.5 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking multichat-proto v0.1.0 (/opt/rustwide/workdir/multichat-proto) [INFO] [stdout] error[E0277]: the trait bound `Cow<'_, Message<'_>>: From>` is not satisfied [INFO] [stdout] --> multichat-proto/src/wire.rs:158:46 [INFO] [stdout] | [INFO] [stdout] 158 | message: Message::plain("hello").into(), [INFO] [stdout] | ^^^^ the trait `From>` is not implemented for `Cow<'_, Message<'_>>` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as From<&'a CStr>> [INFO] [stdout] as From<&'a CString>> [INFO] [stdout] as From> [INFO] [stdout] as From<&'a OsStr>> [INFO] [stdout] and 11 others [INFO] [stdout] = note: required because of the requirements on the impl of `Into>>` for `Message<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Cow<'_, [Chunk<'_>]>: From<&str>` is not satisfied [INFO] [stdout] --> multichat-proto/src/wire.rs:165:22 [INFO] [stdout] | [INFO] [stdout] 165 | message: Message::new("hello").into(), [INFO] [stdout] | ^^^^^^^^^^^^ the trait `From<&str>` is not implemented for `Cow<'_, [Chunk<'_>]>` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as From<&'a CStr>> [INFO] [stdout] as From<&'a CString>> [INFO] [stdout] as From> [INFO] [stdout] as From<&'a OsStr>> [INFO] [stdout] and 11 others [INFO] [stdout] = note: required because of the requirements on the impl of `Into]>>` for `&str` [INFO] [stdout] note: required by a bound in `Message::<'a>::new` [INFO] [stdout] --> multichat-proto/src/text.rs:15:29 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(chunks: impl Into]>>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Message::<'a>::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Cow<'_, Message<'_>>: From>` is not satisfied [INFO] [stdout] --> multichat-proto/src/wire.rs:165:44 [INFO] [stdout] | [INFO] [stdout] 165 | message: Message::new("hello").into(), [INFO] [stdout] | ^^^^ the trait `From>` is not implemented for `Cow<'_, Message<'_>>` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as From<&'a CStr>> [INFO] [stdout] as From<&'a CString>> [INFO] [stdout] as From> [INFO] [stdout] as From<&'a OsStr>> [INFO] [stdout] and 11 others [INFO] [stdout] = note: required because of the requirements on the impl of `Into>>` for `Message<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> multichat-proto/src/wire.rs:181:34 [INFO] [stdout] | [INFO] [stdout] 181 | message: Message::plain("0123456789"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Cow`, found struct `Message` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Cow<'_, Message<'_>, >` [INFO] [stdout] found struct `Message<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> multichat-proto/src/wire.rs:198:26 [INFO] [stdout] | [INFO] [stdout] 198 | message: Message::plain("0123456789"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Cow`, found struct `Message` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Cow<'_, Message<'_>, >` [INFO] [stdout] found struct `Message<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `multichat-proto` due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1647581939d92a4c906a2370ea59f877621e151254717f40ed29ae7d66b6d76c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1647581939d92a4c906a2370ea59f877621e151254717f40ed29ae7d66b6d76c", kill_on_drop: false }` [INFO] [stdout] 1647581939d92a4c906a2370ea59f877621e151254717f40ed29ae7d66b6d76c