[INFO] updating cached repository https://github.com/jjacobson93/graphael [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] fcdfa64c1b22888b351fde3db67bf060a5dc1415 [INFO] testing jjacobson93/graphael against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjacobson93%2Fgraphael" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jjacobson93/graphael on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jjacobson93/graphael [INFO] finished tweaking git repo https://github.com/jjacobson93/graphael [INFO] tweaked toml for git repo https://github.com/jjacobson93/graphael written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/jjacobson93/graphael already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-7/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 4d84a2d53a7331ed5a18533b3bfb0639a147ba1ef01d027cdf6f4be62a558b0c [INFO] running `"docker" "start" "-a" "4d84a2d53a7331ed5a18533b3bfb0639a147ba1ef01d027cdf6f4be62a558b0c"` [INFO] [stderr] Compiling graphael v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:85:25 [INFO] [stderr] | [INFO] [stderr] 85 | let nodes = try!(decoder.read_struct_field("nodes", 0, |decoder| { [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/graph.rs:89:42 [INFO] [stderr] | [INFO] [stderr] 89 | let node_index = try!(decoder.read_map_elt_key(idx, |decoder| decoder.read_usize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:90:41 [INFO] [stderr] | [INFO] [stderr] 90 | let node:Node = try!(decoder.read_map_elt_val(idx, |decoder| Decodable::decode(decoder))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | try!(decoder.read_struct_field("edges", 0, |decoder| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:109:44 [INFO] [stderr] | [INFO] [stderr] 109 | let source_index = try!(decoder.read_map_elt_key(idx, |decoder| decoder.read_usize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:110:65 [INFO] [stderr] | [INFO] [stderr] 110 | let edge_map:HashMap = try!(decoder.read_map_elt_val(idx, |decoder| Decodable::decode(decoder))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:164:18 [INFO] [stderr] | [INFO] [stderr] 164 | let mut file = try!(File::create(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.92s [INFO] running `"docker" "inspect" "4d84a2d53a7331ed5a18533b3bfb0639a147ba1ef01d027cdf6f4be62a558b0c"` [INFO] running `"docker" "rm" "-f" "4d84a2d53a7331ed5a18533b3bfb0639a147ba1ef01d027cdf6f4be62a558b0c"` [INFO] [stdout] 4d84a2d53a7331ed5a18533b3bfb0639a147ba1ef01d027cdf6f4be62a558b0c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] a8e3dd9fa1940e9a5e34432e3e6c48abd54c23ee9eae8e42802f03d11d633b96 [INFO] running `"docker" "start" "-a" "a8e3dd9fa1940e9a5e34432e3e6c48abd54c23ee9eae8e42802f03d11d633b96"` [INFO] [stderr] Compiling graphael v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:85:25 [INFO] [stderr] | [INFO] [stderr] 85 | let nodes = try!(decoder.read_struct_field("nodes", 0, |decoder| { [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/graph.rs:89:42 [INFO] [stderr] | [INFO] [stderr] 89 | let node_index = try!(decoder.read_map_elt_key(idx, |decoder| decoder.read_usize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:90:41 [INFO] [stderr] | [INFO] [stderr] 90 | let node:Node = try!(decoder.read_map_elt_val(idx, |decoder| Decodable::decode(decoder))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | try!(decoder.read_struct_field("edges", 0, |decoder| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:109:44 [INFO] [stderr] | [INFO] [stderr] 109 | let source_index = try!(decoder.read_map_elt_key(idx, |decoder| decoder.read_usize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:110:65 [INFO] [stderr] | [INFO] [stderr] 110 | let edge_map:HashMap = try!(decoder.read_map_elt_val(idx, |decoder| Decodable::decode(decoder))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:164:18 [INFO] [stderr] | [INFO] [stderr] 164 | let mut file = try!(File::create(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:85:25 [INFO] [stderr] | [INFO] [stderr] 85 | let nodes = try!(decoder.read_struct_field("nodes", 0, |decoder| { [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/graph.rs:89:42 [INFO] [stderr] | [INFO] [stderr] 89 | let node_index = try!(decoder.read_map_elt_key(idx, |decoder| decoder.read_usize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:90:41 [INFO] [stderr] | [INFO] [stderr] 90 | let node:Node = try!(decoder.read_map_elt_val(idx, |decoder| Decodable::decode(decoder))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | try!(decoder.read_struct_field("edges", 0, |decoder| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:109:44 [INFO] [stderr] | [INFO] [stderr] 109 | let source_index = try!(decoder.read_map_elt_key(idx, |decoder| decoder.read_usize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:110:65 [INFO] [stderr] | [INFO] [stderr] 110 | let edge_map:HashMap = try!(decoder.read_map_elt_val(idx, |decoder| Decodable::decode(decoder))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:164:18 [INFO] [stderr] | [INFO] [stderr] 164 | let mut file = try!(File::create(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.65s [INFO] running `"docker" "inspect" "a8e3dd9fa1940e9a5e34432e3e6c48abd54c23ee9eae8e42802f03d11d633b96"` [INFO] running `"docker" "rm" "-f" "a8e3dd9fa1940e9a5e34432e3e6c48abd54c23ee9eae8e42802f03d11d633b96"` [INFO] [stdout] a8e3dd9fa1940e9a5e34432e3e6c48abd54c23ee9eae8e42802f03d11d633b96 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] c8070d7f5513662ddad2632175a5ae4ee7cccf79f4984fb69ae889f686b9b6bb [INFO] running `"docker" "start" "-a" "c8070d7f5513662ddad2632175a5ae4ee7cccf79f4984fb69ae889f686b9b6bb"` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:85:25 [INFO] [stderr] | [INFO] [stderr] 85 | let nodes = try!(decoder.read_struct_field("nodes", 0, |decoder| { [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/graph.rs:89:42 [INFO] [stderr] | [INFO] [stderr] 89 | let node_index = try!(decoder.read_map_elt_key(idx, |decoder| decoder.read_usize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:90:41 [INFO] [stderr] | [INFO] [stderr] 90 | let node:Node = try!(decoder.read_map_elt_val(idx, |decoder| Decodable::decode(decoder))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | try!(decoder.read_struct_field("edges", 0, |decoder| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:109:44 [INFO] [stderr] | [INFO] [stderr] 109 | let source_index = try!(decoder.read_map_elt_key(idx, |decoder| decoder.read_usize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:110:65 [INFO] [stderr] | [INFO] [stderr] 110 | let edge_map:HashMap = try!(decoder.read_map_elt_val(idx, |decoder| Decodable::decode(decoder))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:164:18 [INFO] [stderr] | [INFO] [stderr] 164 | let mut file = try!(File::create(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:85:25 [INFO] [stderr] | [INFO] [stderr] 85 | let nodes = try!(decoder.read_struct_field("nodes", 0, |decoder| { [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/graph.rs:89:42 [INFO] [stderr] | [INFO] [stderr] 89 | let node_index = try!(decoder.read_map_elt_key(idx, |decoder| decoder.read_usize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:90:41 [INFO] [stderr] | [INFO] [stderr] 90 | let node:Node = try!(decoder.read_map_elt_val(idx, |decoder| Decodable::decode(decoder))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | try!(decoder.read_struct_field("edges", 0, |decoder| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:109:44 [INFO] [stderr] | [INFO] [stderr] 109 | let source_index = try!(decoder.read_map_elt_key(idx, |decoder| decoder.read_usize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:110:65 [INFO] [stderr] | [INFO] [stderr] 110 | let edge_map:HashMap = try!(decoder.read_map_elt_val(idx, |decoder| Decodable::decode(decoder))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:164:18 [INFO] [stderr] | [INFO] [stderr] 164 | let mut file = try!(File::create(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/graphael-5a5e0369b7fa04be [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::node_properties ... ok [INFO] [stdout] test tests::connecting_nodes ... ok [INFO] [stdout] test tests::adding_nodes ... ok [INFO] [stdout] test tests::removing_nodes ... ok [INFO] [stdout] test tests::json_io ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/graphael_shell-1bdc7c4513978fa7 [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] [stderr] Doc-tests graphael [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" "c8070d7f5513662ddad2632175a5ae4ee7cccf79f4984fb69ae889f686b9b6bb"` [INFO] running `"docker" "rm" "-f" "c8070d7f5513662ddad2632175a5ae4ee7cccf79f4984fb69ae889f686b9b6bb"` [INFO] [stdout] c8070d7f5513662ddad2632175a5ae4ee7cccf79f4984fb69ae889f686b9b6bb