[INFO] cloning repository https://github.com/drbawb/momo-cpu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drbawb/momo-cpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrbawb%2Fmomo-cpu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrbawb%2Fmomo-cpu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd9e670d20a07776ddd1d342fd4049cc42177887 [INFO] checking drbawb/momo-cpu against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrbawb%2Fmomo-cpu" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/drbawb/momo-cpu on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/drbawb/momo-cpu [INFO] finished tweaking git repo https://github.com/drbawb/momo-cpu [INFO] tweaked toml for git repo https://github.com/drbawb/momo-cpu written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/drbawb/momo-cpu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/nickel-org/nickel.rs` [INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/nickel-org/nickel.rs` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77459697ff3e53738d90bedaec56febd3c34b1131cf9012a4d7d090c94271df5 [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" "77459697ff3e53738d90bedaec56febd3c34b1131cf9012a4d7d090c94271df5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77459697ff3e53738d90bedaec56febd3c34b1131cf9012a4d7d090c94271df5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77459697ff3e53738d90bedaec56febd3c34b1131cf9012a4d7d090c94271df5", kill_on_drop: false }` [INFO] [stdout] 77459697ff3e53738d90bedaec56febd3c34b1131cf9012a4d7d090c94271df5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4368fc3d16c66458f37b69a67eb6d397aee49af0c11d81c58cab487d6a74e7cb [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" "4368fc3d16c66458f37b69a67eb6d397aee49af0c11d81c58cab487d6a74e7cb", kill_on_drop: false }` [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking mustache v0.9.0 [INFO] [stderr] Checking serde_json v1.0.62 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking nickel v0.11.0 (https://github.com/nickel-org/nickel.rs#f1388afc) [INFO] [stderr] Checking p150mod v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] extern crate nickel; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/p150/mod.rs:216:2 [INFO] [stdout] | [INFO] [stdout] 216 | (byte & U4_LOW) [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] extern crate nickel; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/p150/mod.rs:216:2 [INFO] [stdout] | [INFO] [stdout] 216 | (byte & U4_LOW) [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for trait `Middleware` [INFO] [stdout] --> src/main.rs:53:6 [INFO] [stdout] | [INFO] [stdout] 53 | impl Middleware for CpuMw { [INFO] [stdout] | ^^^^^^^^^^ expected 1 type argument [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 1 type parameter: `D` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/nickel.rs-55228712a341ef3c/f1388af/src/middleware.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait Middleware: Send + 'static + Sync { [INFO] [stdout] | ^^^^^^^^^^ - [INFO] [stdout] help: use angle brackets to add missing type argument [INFO] [stdout] | [INFO] [stdout] 53 | impl Middleware for CpuMw { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 lifetime arguments but 3 lifetime arguments were supplied [INFO] [stdout] --> src/main.rs:54:39 [INFO] [stdout] | [INFO] [stdout] 54 | fn invoke<'a,'b>(&'a self, req: &mut Request<'b, 'a, 'b>, res: Response<'a>) -> MiddlewareResult<'a> { [INFO] [stdout] | ^^^^^^^ ---- help: remove this lifetime argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 lifetime arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 lifetime parameters: `'mw`, `'server` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/nickel.rs-55228712a341ef3c/f1388af/src/request.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Request<'mw, 'server: 'mw, D: 'mw = ()> { [INFO] [stdout] | ^^^^^^^ --- ------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for trait `Middleware` [INFO] [stdout] --> src/main.rs:53:6 [INFO] [stdout] | [INFO] [stdout] 53 | impl Middleware for CpuMw { [INFO] [stdout] | ^^^^^^^^^^ expected 1 type argument [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 1 type parameter: `D` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/nickel.rs-55228712a341ef3c/f1388af/src/middleware.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait Middleware: Send + 'static + Sync { [INFO] [stdout] | ^^^^^^^^^^ - [INFO] [stdout] help: use angle brackets to add missing type argument [INFO] [stdout] | [INFO] [stdout] 53 | impl Middleware for CpuMw { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 lifetime arguments but 3 lifetime arguments were supplied [INFO] [stdout] --> src/main.rs:54:39 [INFO] [stdout] | [INFO] [stdout] 54 | fn invoke<'a,'b>(&'a self, req: &mut Request<'b, 'a, 'b>, res: Response<'a>) -> MiddlewareResult<'a> { [INFO] [stdout] | ^^^^^^^ ---- help: remove this lifetime argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 lifetime arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 lifetime parameters: `'mw`, `'server` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/nickel.rs-55228712a341ef3c/f1388af/src/request.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Request<'mw, 'server: 'mw, D: 'mw = ()> { [INFO] [stdout] | ^^^^^^^ --- ------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `p150mod` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4368fc3d16c66458f37b69a67eb6d397aee49af0c11d81c58cab487d6a74e7cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4368fc3d16c66458f37b69a67eb6d397aee49af0c11d81c58cab487d6a74e7cb", kill_on_drop: false }` [INFO] [stdout] 4368fc3d16c66458f37b69a67eb6d397aee49af0c11d81c58cab487d6a74e7cb