[INFO] cloning repository https://github.com/t924417424/mjpeg_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t924417424/mjpeg_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft924417424%2Fmjpeg_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft924417424%2Fmjpeg_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 60979d42dfee95bf8f5421fde4fa096ee8484bed [INFO] testing t924417424/mjpeg_rs against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft924417424%2Fmjpeg_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] started tweaking git repo https://github.com/t924417424/mjpeg_rs [INFO] finished tweaking git repo https://github.com/t924417424/mjpeg_rs [INFO] tweaked toml for git repo https://github.com/t924417424/mjpeg_rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/t924417424/mjpeg_rs on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/t924417424/mjpeg_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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cca9914e4177b77fa3174712faac4184012813dc67e22b9e4c19f60a86eb79f [INFO] running `Command { std: "docker" "start" "-a" "0cca9914e4177b77fa3174712faac4184012813dc67e22b9e4c19f60a86eb79f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cca9914e4177b77fa3174712faac4184012813dc67e22b9e4c19f60a86eb79f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cca9914e4177b77fa3174712faac4184012813dc67e22b9e4c19f60a86eb79f", kill_on_drop: false }` [INFO] [stdout] 0cca9914e4177b77fa3174712faac4184012813dc67e22b9e4c19f60a86eb79f [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46df4bee30726bac4f6b8dba9e97ea8556605f923ceadc81b4c3747c8d0bd282 [INFO] running `Command { std: "docker" "start" "-a" "46df4bee30726bac4f6b8dba9e97ea8556605f923ceadc81b4c3747c8d0bd282", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling mjpeg_rs v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "46df4bee30726bac4f6b8dba9e97ea8556605f923ceadc81b4c3747c8d0bd282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46df4bee30726bac4f6b8dba9e97ea8556605f923ceadc81b4c3747c8d0bd282", kill_on_drop: false }` [INFO] [stdout] 46df4bee30726bac4f6b8dba9e97ea8556605f923ceadc81b4c3747c8d0bd282 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31c0d876cde7bb520408a1a58802bcb40c3bf6ed04cb1f35586cb7d157578a19 [INFO] running `Command { std: "docker" "start" "-a" "31c0d876cde7bb520408a1a58802bcb40c3bf6ed04cb1f35586cb7d157578a19", kill_on_drop: false }` [INFO] [stderr] Compiling mjpeg_rs v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "31c0d876cde7bb520408a1a58802bcb40c3bf6ed04cb1f35586cb7d157578a19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31c0d876cde7bb520408a1a58802bcb40c3bf6ed04cb1f35586cb7d157578a19", kill_on_drop: false }` [INFO] [stdout] 31c0d876cde7bb520408a1a58802bcb40c3bf6ed04cb1f35586cb7d157578a19 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 60dbcee8e0eb99328499e26a1ee0c812e10c5051a802421284c49a496cc30526 [INFO] running `Command { std: "docker" "start" "-a" "60dbcee8e0eb99328499e26a1ee0c812e10c5051a802421284c49a496cc30526", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mjpeg_rs-5a53a7609050a912) [INFO] [stderr] Doc-tests mjpeg_rs [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - MJpeg::run (line 78) ... FAILED [INFO] [stdout] test src/lib.rs - MJpeg::update_jpeg (line 30) ... FAILED [INFO] [stdout] test src/lib.rs - MJpeg::new (line 19) ... FAILED [INFO] [stdout] test src/lib.rs - MJpeg::try_update_jpeg (line 48) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - MJpeg::run (line 78) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arc` [INFO] [stdout] --> src/lib.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let m = Arc::new(MJpeg::new()); [INFO] [stdout] | ^^^ use of undeclared type `Arc` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 78 + use std::sync::Arc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MJpeg` [INFO] [stdout] --> src/lib.rs:79:18 [INFO] [stdout] | [INFO] [stdout] 79 | let m = Arc::new(MJpeg::new()); [INFO] [stdout] | ^^^^^ use of undeclared type `MJpeg` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 78 + use mjpeg_rs::MJpeg; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `thread` [INFO] [stdout] --> src/lib.rs:82:1 [INFO] [stdout] | [INFO] [stdout] 82 | thread::spawn(move || mrc.run("0.0.0.0:8088").unwrap()); [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `thread` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `thread`, use `cargo add thread` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 78 + use std::thread; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `camera` in this scope [INFO] [stdout] --> src/lib.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let b = camera.take_one().unwrap(); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - MJpeg::update_jpeg (line 30) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arc` [INFO] [stdout] --> src/lib.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let m = Arc::new(MJpeg::new()); [INFO] [stdout] | ^^^ use of undeclared type `Arc` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 30 + use std::sync::Arc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MJpeg` [INFO] [stdout] --> src/lib.rs:31:18 [INFO] [stdout] | [INFO] [stdout] 31 | let m = Arc::new(MJpeg::new()); [INFO] [stdout] | ^^^^^ use of undeclared type `MJpeg` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 30 + use mjpeg_rs::MJpeg; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `thread` [INFO] [stdout] --> src/lib.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | thread::spawn(move || mrc.run("0.0.0.0:8088").unwrap()); [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `thread` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `thread`, use `cargo add thread` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 30 + use std::thread; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `camera` in this scope [INFO] [stdout] --> src/lib.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let b = camera.take_one().unwrap(); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - MJpeg::new (line 19) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arc` [INFO] [stdout] --> src/lib.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let m = Arc::new(MJpeg::new()); [INFO] [stdout] | ^^^ use of undeclared type `Arc` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 19 + use std::sync::Arc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MJpeg` [INFO] [stdout] --> src/lib.rs:20:18 [INFO] [stdout] | [INFO] [stdout] 20 | let m = Arc::new(MJpeg::new()); [INFO] [stdout] | ^^^^^ use of undeclared type `MJpeg` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 19 + use mjpeg_rs::MJpeg; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - MJpeg::try_update_jpeg (line 48) stdout ---- [INFO] [stdout] error: expected `,` following `match` arm [INFO] [stdout] --> src/lib.rs:56:94 [INFO] [stdout] | [INFO] [stdout] 56 | Err(TrySendError::Full(_b)) => println!("nobody is listening, or queue is backed up") [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: missing a comma here to end this `match` arm [INFO] [stdout] | [INFO] [stdout] 56 | Err(TrySendError::Full(_b)) => println!("nobody is listening, or queue is backed up"), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arc` [INFO] [stdout] --> src/lib.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let m = Arc::new(MJpeg::new()); [INFO] [stdout] | ^^^ use of undeclared type `Arc` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 48 + use std::sync::Arc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MJpeg` [INFO] [stdout] --> src/lib.rs:49:18 [INFO] [stdout] | [INFO] [stdout] 49 | let m = Arc::new(MJpeg::new()); [INFO] [stdout] | ^^^^^ use of undeclared type `MJpeg` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 48 + use mjpeg_rs::MJpeg; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `thread` [INFO] [stdout] --> src/lib.rs:51:1 [INFO] [stdout] | [INFO] [stdout] 51 | thread::spawn(move || mrc.run("0.0.0.0:8088").unwrap()); [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `thread` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `thread`, use `cargo add thread` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 48 + use std::thread; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `camera` in this scope [INFO] [stdout] --> src/lib.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | let b = camera.take_one().unwrap(); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TrySendError` [INFO] [stdout] --> src/lib.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | Err(TrySendError::Full(_b)) => println!("nobody is listening, or queue is backed up") [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type `TrySendError` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these enums [INFO] [stdout] | [INFO] [stdout] 48 + use std::sync::mpsc::TrySendError; [INFO] [stdout] | [INFO] [stdout] 48 + use crossbeam_channel::TrySendError; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TrySendError` [INFO] [stdout] --> src/lib.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | Err(TrySendError::Disconnected(_b)) => { [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type `TrySendError` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these enums [INFO] [stdout] | [INFO] [stdout] 48 + use std::sync::mpsc::TrySendError; [INFO] [stdout] | [INFO] [stdout] 48 + use crossbeam_channel::TrySendError; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - MJpeg::new (line 19) [INFO] [stdout] src/lib.rs - MJpeg::run (line 78) [INFO] [stdout] src/lib.rs - MJpeg::try_update_jpeg (line 48) [INFO] [stdout] src/lib.rs - MJpeg::update_jpeg (line 30) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "60dbcee8e0eb99328499e26a1ee0c812e10c5051a802421284c49a496cc30526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60dbcee8e0eb99328499e26a1ee0c812e10c5051a802421284c49a496cc30526", kill_on_drop: false }` [INFO] [stdout] 60dbcee8e0eb99328499e26a1ee0c812e10c5051a802421284c49a496cc30526