[INFO] cloning repository https://github.com/johnt7/sampleRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johnt7/sampleRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnt7%2FsampleRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnt7%2FsampleRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e6144b6c960e75d8054e64cdc89375207ee4607 [INFO] checking johnt7/sampleRust against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnt7%2FsampleRust" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/johnt7/sampleRust on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/johnt7/sampleRust [INFO] finished tweaking git repo https://github.com/johnt7/sampleRust [INFO] tweaked toml for git repo https://github.com/johnt7/sampleRust written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/johnt7/sampleRust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 525f480e3e405055c6dc0277fee3e08161a37be714829aad96c9cc3d5e88bd7b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "525f480e3e405055c6dc0277fee3e08161a37be714829aad96c9cc3d5e88bd7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "525f480e3e405055c6dc0277fee3e08161a37be714829aad96c9cc3d5e88bd7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "525f480e3e405055c6dc0277fee3e08161a37be714829aad96c9cc3d5e88bd7b", kill_on_drop: false }` [INFO] [stdout] 525f480e3e405055c6dc0277fee3e08161a37be714829aad96c9cc3d5e88bd7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 020e9be719060e4241ab16945be20c4a190b03da32b54fea8c17c8ce159815d9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "020e9be719060e4241ab16945be20c4a190b03da32b54fea8c17c8ce159815d9", kill_on_drop: false }` [INFO] [stderr] Checking demoproj v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 86 | match fallible2jt(x) { [INFO] [stdout] | -------------- this expression has type `Jtres` [INFO] [stdout] 87 | Ok(s) => println!("worked 2={}", s), [INFO] [stdout] | ^^^^^ expected enum `Jtres`, found enum `Result` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Jtres` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 86 | match fallible2jt(x) { [INFO] [stdout] | -------------- this expression has type `Jtres` [INFO] [stdout] 87 | Ok(s) => println!("worked 2={}", s), [INFO] [stdout] 88 | Err(e) => println!("error 2={}", e) [INFO] [stdout] | ^^^^^^ expected enum `Jtres`, found enum `Result` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Jtres` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `demoproj` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 86 | match fallible2jt(x) { [INFO] [stdout] | -------------- this expression has type `Jtres` [INFO] [stdout] 87 | Ok(s) => println!("worked 2={}", s), [INFO] [stdout] | ^^^^^ expected enum `Jtres`, found enum `Result` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Jtres` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 86 | match fallible2jt(x) { [INFO] [stdout] | -------------- this expression has type `Jtres` [INFO] [stdout] 87 | Ok(s) => println!("worked 2={}", s), [INFO] [stdout] 88 | Err(e) => println!("error 2={}", e) [INFO] [stdout] | ^^^^^^ expected enum `Jtres`, found enum `Result` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Jtres` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "020e9be719060e4241ab16945be20c4a190b03da32b54fea8c17c8ce159815d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "020e9be719060e4241ab16945be20c4a190b03da32b54fea8c17c8ce159815d9", kill_on_drop: false }` [INFO] [stdout] 020e9be719060e4241ab16945be20c4a190b03da32b54fea8c17c8ce159815d9