[INFO] fetching crate pony-playground 0.1.0... [INFO] checking pony-playground-0.1.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] extracting crate pony-playground 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate pony-playground 0.1.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate pony-playground 0.1.0 [INFO] finished tweaking crates.io crate pony-playground 0.1.0 [INFO] tweaked toml for crates.io crate pony-playground 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 004703040abf12dfb9dc055368d0f5a62059bf576544b94d52ff1a79cb3f3a8f [INFO] running `"docker" "start" "-a" "004703040abf12dfb9dc055368d0f5a62059bf576544b94d52ff1a79cb3f3a8f"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Checking cookie v0.11.1 [INFO] [stderr] Checking hyperx v0.13.2 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Checking hubcaps v0.5.0 [INFO] [stderr] Compiling devise_core v0.2.0 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling devise_codegen v0.2.0 [INFO] [stderr] Compiling devise v0.2.0 [INFO] [stderr] Compiling pear v0.1.2 [INFO] [stderr] Checking rocket_http v0.4.2 [INFO] [stderr] Compiling rocket_codegen v0.4.2 [INFO] [stderr] Checking rocket v0.4.2 [INFO] [stderr] Checking rocket_contrib v0.4.2 [INFO] [stderr] Checking pony-playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:20:19 [INFO] [stderr] | [INFO] [stderr] 20 | let out = try!(run(Command::new("docker") [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:53:23 [INFO] [stderr] | [INFO] [stderr] 53 | let mut cmd = try!(cmd.spawn()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | try!(cmd.stdin.take().unwrap().write_all(input)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:65:39 [INFO] [stderr] | [INFO] [stderr] 65 | let (status, timeout) = match try!(cmd.wait_timeout(timeout)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:73:17 [INFO] [stderr] | [INFO] [stderr] 73 | try!(run(Command::new("docker").arg("kill").arg(&self.id))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:74:18 [INFO] [stderr] | [INFO] [stderr] 74 | (try!(cmd.wait()), true) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:110:15 [INFO] [stderr] | [INFO] [stderr] 110 | let out = try!(cmd.output()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:60:25 [INFO] [stderr] | [INFO] [stderr] 60 | let container = try!(Container::new(cmd, &key.args, &[], branch.image())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:62:21 [INFO] [stderr] | [INFO] [stderr] 62 | let tuple = try!(container.run(key.input.as_bytes(), Duration::new(5, 0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/docker.rs:88:45 [INFO] [stderr] | [INFO] [stderr] 88 | fn append(into: &Mutex>, from: &mut Read) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:20:19 [INFO] [stderr] | [INFO] [stderr] 20 | let out = try!(run(Command::new("docker") [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:53:23 [INFO] [stderr] | [INFO] [stderr] 53 | let mut cmd = try!(cmd.spawn()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | try!(cmd.stdin.take().unwrap().write_all(input)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:65:39 [INFO] [stderr] | [INFO] [stderr] 65 | let (status, timeout) = match try!(cmd.wait_timeout(timeout)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:73:17 [INFO] [stderr] | [INFO] [stderr] 73 | try!(run(Command::new("docker").arg("kill").arg(&self.id))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:74:18 [INFO] [stderr] | [INFO] [stderr] 74 | (try!(cmd.wait()), true) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/docker.rs:110:15 [INFO] [stderr] | [INFO] [stderr] 110 | let out = try!(cmd.output()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:60:25 [INFO] [stderr] | [INFO] [stderr] 60 | let container = try!(Container::new(cmd, &key.args, &[], branch.image())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:62:21 [INFO] [stderr] | [INFO] [stderr] 62 | let tuple = try!(container.run(key.input.as_bytes(), Duration::new(5, 0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/docker.rs:88:45 [INFO] [stderr] | [INFO] [stderr] 88 | fn append(into: &Mutex>, from: &mut Read) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.27s [INFO] running `"docker" "inspect" "004703040abf12dfb9dc055368d0f5a62059bf576544b94d52ff1a79cb3f3a8f"` [INFO] running `"docker" "rm" "-f" "004703040abf12dfb9dc055368d0f5a62059bf576544b94d52ff1a79cb3f3a8f"` [INFO] [stdout] 004703040abf12dfb9dc055368d0f5a62059bf576544b94d52ff1a79cb3f3a8f