[INFO] updating cached repository https://github.com/harski/todo [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 274bf41ddc3b383f2310da61e236d5c42325f229 [INFO] testing harski/todo against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharski%2Ftodo" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/harski/todo on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/harski/todo [INFO] finished tweaking git repo https://github.com/harski/todo [INFO] tweaked toml for git repo https://github.com/harski/todo written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/harski/todo already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-3/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5d0a6a9f5b29fdd42a46897849f5bc045b3d3d3cb209e83c7a1550eebd58485b [INFO] running `"docker" "start" "-a" "5d0a6a9f5b29fdd42a46897849f5bc045b3d3d3cb209e83c7a1550eebd58485b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling todo v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_item.rs:61:29 [INFO] [stderr] | [INFO] [stderr] 61 | let file_contents = try!(get_file_contents(&file)); [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/todo_item.rs:64:24 [INFO] [stderr] | [INFO] [stderr] 64 | item.heading = try!(get_heading(&mut line_it)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_item.rs:149:23 [INFO] [stderr] | [INFO] [stderr] 149 | let mut fd = try!(File::open(file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_item.rs:150:10 [INFO] [stderr] | [INFO] [stderr] 150 | try!(fd.read_to_string(&mut contents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_items.rs:28:8 [INFO] [stderr] | [INFO] [stderr] 28 | if try!(fs::metadata(dir)).is_dir() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_items.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | let files = try!(get_files_in_dir(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/todo_item.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / macro_rules! try_opt( [INFO] [stderr] 19 | | ($e:expr) => (match $e { Some(e) => e, None => return None }) [INFO] [stderr] 20 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stderr] --> src/opt.rs:33:34 [INFO] [stderr] | [INFO] [stderr] 33 | let mut todo_dir = match env::home_dir() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:42:34 [INFO] [stderr] | [INFO] [stderr] 42 | message: err.description().to_string() } [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/error.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | kind: TodoErrorKind, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Parse` [INFO] [stderr] --> src/error.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | Parse [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.00s [INFO] running `"docker" "inspect" "5d0a6a9f5b29fdd42a46897849f5bc045b3d3d3cb209e83c7a1550eebd58485b"` [INFO] running `"docker" "rm" "-f" "5d0a6a9f5b29fdd42a46897849f5bc045b3d3d3cb209e83c7a1550eebd58485b"` [INFO] [stdout] 5d0a6a9f5b29fdd42a46897849f5bc045b3d3d3cb209e83c7a1550eebd58485b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 82d9478ffc1daeaec957488c213bc1ffd096ed6d5190d510e86d917d9b769a0a [INFO] running `"docker" "start" "-a" "82d9478ffc1daeaec957488c213bc1ffd096ed6d5190d510e86d917d9b769a0a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling todo v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_item.rs:61:29 [INFO] [stderr] | [INFO] [stderr] 61 | let file_contents = try!(get_file_contents(&file)); [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/todo_item.rs:64:24 [INFO] [stderr] | [INFO] [stderr] 64 | item.heading = try!(get_heading(&mut line_it)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_item.rs:149:23 [INFO] [stderr] | [INFO] [stderr] 149 | let mut fd = try!(File::open(file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_item.rs:150:10 [INFO] [stderr] | [INFO] [stderr] 150 | try!(fd.read_to_string(&mut contents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_items.rs:28:8 [INFO] [stderr] | [INFO] [stderr] 28 | if try!(fs::metadata(dir)).is_dir() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_items.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | let files = try!(get_files_in_dir(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/todo_item.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / macro_rules! try_opt( [INFO] [stderr] 19 | | ($e:expr) => (match $e { Some(e) => e, None => return None }) [INFO] [stderr] 20 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stderr] --> src/opt.rs:33:34 [INFO] [stderr] | [INFO] [stderr] 33 | let mut todo_dir = match env::home_dir() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:42:34 [INFO] [stderr] | [INFO] [stderr] 42 | message: err.description().to_string() } [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/error.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | kind: TodoErrorKind, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Parse` [INFO] [stderr] --> src/error.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | Parse [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `"docker" "inspect" "82d9478ffc1daeaec957488c213bc1ffd096ed6d5190d510e86d917d9b769a0a"` [INFO] running `"docker" "rm" "-f" "82d9478ffc1daeaec957488c213bc1ffd096ed6d5190d510e86d917d9b769a0a"` [INFO] [stdout] 82d9478ffc1daeaec957488c213bc1ffd096ed6d5190d510e86d917d9b769a0a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aecc8458263b215b18f169e6780febce6c5bb554ecdef18b362655e9b8490c29 [INFO] running `"docker" "start" "-a" "aecc8458263b215b18f169e6780febce6c5bb554ecdef18b362655e9b8490c29"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_item.rs:61:29 [INFO] [stderr] | [INFO] [stderr] 61 | let file_contents = try!(get_file_contents(&file)); [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/todo_item.rs:64:24 [INFO] [stderr] | [INFO] [stderr] 64 | item.heading = try!(get_heading(&mut line_it)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_item.rs:149:23 [INFO] [stderr] | [INFO] [stderr] 149 | let mut fd = try!(File::open(file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_item.rs:150:10 [INFO] [stderr] | [INFO] [stderr] 150 | try!(fd.read_to_string(&mut contents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_items.rs:28:8 [INFO] [stderr] | [INFO] [stderr] 28 | if try!(fs::metadata(dir)).is_dir() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/todo_items.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | let files = try!(get_files_in_dir(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/todo_item.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / macro_rules! try_opt( [INFO] [stderr] 19 | | ($e:expr) => (match $e { Some(e) => e, None => return None }) [INFO] [stderr] 20 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stderr] --> src/opt.rs:33:34 [INFO] [stderr] | [INFO] [stderr] 33 | let mut todo_dir = match env::home_dir() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:42:34 [INFO] [stderr] | [INFO] [stderr] 42 | message: err.description().to_string() } [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/error.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | kind: TodoErrorKind, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Parse` [INFO] [stderr] --> src/error.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | Parse [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/todo-7d7550e2fd29f5c4 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "aecc8458263b215b18f169e6780febce6c5bb554ecdef18b362655e9b8490c29"` [INFO] running `"docker" "rm" "-f" "aecc8458263b215b18f169e6780febce6c5bb554ecdef18b362655e9b8490c29"` [INFO] [stdout] aecc8458263b215b18f169e6780febce6c5bb554ecdef18b362655e9b8490c29