[INFO] updating cached repository https://github.com/Celti/unicode_graph [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] 66239b44fc882943c56caa6c6359c321831a3758 [INFO] testing Celti/unicode_graph against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCelti%2Funicode_graph" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Celti/unicode_graph on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Celti/unicode_graph [INFO] finished tweaking git repo https://github.com/Celti/unicode_graph [INFO] tweaked toml for git repo https://github.com/Celti/unicode_graph written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Celti/unicode_graph already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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-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" "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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] e7ac98435f53a74529722ec310fda237a5c8bf06449f65de9f08879335eaffc5 [INFO] running `"docker" "start" "-a" "e7ac98435f53a74529722ec310fda237a5c8bf06449f65de9f08879335eaffc5"` [INFO] [stderr] Compiling unicode_graph v0.9.12 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/braille.rs:33:27 [INFO] [stderr] | [INFO] [stderr] 33 | let lines = max((try!(input.iter().max().ok_or(Error { kind: NoInput })) + 3) / 4, 1); [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/braille.rs:57:27 [INFO] [stderr] | [INFO] [stderr] 57 | let blocks = max((try!(input.iter().max().ok_or(Error { kind: NoInput })) + 1) / 2, 1); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:9:21 [INFO] [stderr] | [INFO] [stderr] 9 | output.push(try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | let input: Vec = try!(argv.into_iter().map(|i| i.trim().parse()).collect()); [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/bin/graph.rs:79:27 [INFO] [stderr] | [INFO] [stderr] 79 | "horizontal" => { try!(braille::horizontal_graph(reverse, input)) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:80:27 [INFO] [stderr] | [INFO] [stderr] 80 | "vertical" => { try!(braille::vertical_graph(reverse, input)) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:84:17 [INFO] [stderr] | [INFO] [stderr] 84 | for line in try!(graph::graph_to_strings(graph)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.87s [INFO] running `"docker" "inspect" "e7ac98435f53a74529722ec310fda237a5c8bf06449f65de9f08879335eaffc5"` [INFO] running `"docker" "rm" "-f" "e7ac98435f53a74529722ec310fda237a5c8bf06449f65de9f08879335eaffc5"` [INFO] [stdout] e7ac98435f53a74529722ec310fda237a5c8bf06449f65de9f08879335eaffc5 [INFO] running `"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" "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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 1e4848d25edaa8b002c19044cd851812e63567e3d0f514fc24c4e71bc72971cd [INFO] running `"docker" "start" "-a" "1e4848d25edaa8b002c19044cd851812e63567e3d0f514fc24c4e71bc72971cd"` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/braille.rs:33:27 [INFO] [stderr] | [INFO] [stderr] 33 | let lines = max((try!(input.iter().max().ok_or(Error { kind: NoInput })) + 3) / 4, 1); [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/braille.rs:57:27 [INFO] [stderr] | [INFO] [stderr] 57 | let blocks = max((try!(input.iter().max().ok_or(Error { kind: NoInput })) + 1) / 2, 1); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:9:21 [INFO] [stderr] | [INFO] [stderr] 9 | output.push(try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling unicode_graph v0.9.12 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | let input: Vec = try!(argv.into_iter().map(|i| i.trim().parse()).collect()); [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/bin/graph.rs:79:27 [INFO] [stderr] | [INFO] [stderr] 79 | "horizontal" => { try!(braille::horizontal_graph(reverse, input)) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:80:27 [INFO] [stderr] | [INFO] [stderr] 80 | "vertical" => { try!(braille::vertical_graph(reverse, input)) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:84:17 [INFO] [stderr] | [INFO] [stderr] 84 | for line in try!(graph::graph_to_strings(graph)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/braille.rs:33:27 [INFO] [stderr] | [INFO] [stderr] 33 | let lines = max((try!(input.iter().max().ok_or(Error { kind: NoInput })) + 3) / 4, 1); [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/braille.rs:57:27 [INFO] [stderr] | [INFO] [stderr] 57 | let blocks = max((try!(input.iter().max().ok_or(Error { kind: NoInput })) + 1) / 2, 1); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:9:21 [INFO] [stderr] | [INFO] [stderr] 9 | output.push(try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | let input: Vec = try!(argv.into_iter().map(|i| i.trim().parse()).collect()); [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/bin/graph.rs:79:27 [INFO] [stderr] | [INFO] [stderr] 79 | "horizontal" => { try!(braille::horizontal_graph(reverse, input)) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:80:27 [INFO] [stderr] | [INFO] [stderr] 80 | "vertical" => { try!(braille::vertical_graph(reverse, input)) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:84:17 [INFO] [stderr] | [INFO] [stderr] 84 | for line in try!(graph::graph_to_strings(graph)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.36s [INFO] running `"docker" "inspect" "1e4848d25edaa8b002c19044cd851812e63567e3d0f514fc24c4e71bc72971cd"` [INFO] running `"docker" "rm" "-f" "1e4848d25edaa8b002c19044cd851812e63567e3d0f514fc24c4e71bc72971cd"` [INFO] [stdout] 1e4848d25edaa8b002c19044cd851812e63567e3d0f514fc24c4e71bc72971cd [INFO] running `"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" "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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] fa771a49d3b28b66565e443edf798aaf576fb24db5c1404e5b7491d6df0e8e61 [INFO] running `"docker" "start" "-a" "fa771a49d3b28b66565e443edf798aaf576fb24db5c1404e5b7491d6df0e8e61"` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/braille.rs:33:27 [INFO] [stderr] | [INFO] [stderr] 33 | let lines = max((try!(input.iter().max().ok_or(Error { kind: NoInput })) + 3) / 4, 1); [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/braille.rs:57:27 [INFO] [stderr] | [INFO] [stderr] 57 | let blocks = max((try!(input.iter().max().ok_or(Error { kind: NoInput })) + 1) / 2, 1); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:9:21 [INFO] [stderr] | [INFO] [stderr] 9 | output.push(try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/braille.rs:33:27 [INFO] [stderr] | [INFO] [stderr] 33 | let lines = max((try!(input.iter().max().ok_or(Error { kind: NoInput })) + 3) / 4, 1); [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/braille.rs:57:27 [INFO] [stderr] | [INFO] [stderr] 57 | let blocks = max((try!(input.iter().max().ok_or(Error { kind: NoInput })) + 1) / 2, 1); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/graph.rs:9:21 [INFO] [stderr] | [INFO] [stderr] 9 | output.push(try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | let input: Vec = try!(argv.into_iter().map(|i| i.trim().parse()).collect()); [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/bin/graph.rs:79:27 [INFO] [stderr] | [INFO] [stderr] 79 | "horizontal" => { try!(braille::horizontal_graph(reverse, input)) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:80:27 [INFO] [stderr] | [INFO] [stderr] 80 | "vertical" => { try!(braille::vertical_graph(reverse, input)) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:84:17 [INFO] [stderr] | [INFO] [stderr] 84 | for line in try!(graph::graph_to_strings(graph)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | let input: Vec = try!(argv.into_iter().map(|i| i.trim().parse()).collect()); [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/bin/graph.rs:79:27 [INFO] [stderr] | [INFO] [stderr] 79 | "horizontal" => { try!(braille::horizontal_graph(reverse, input)) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:80:27 [INFO] [stderr] | [INFO] [stderr] 80 | "vertical" => { try!(braille::vertical_graph(reverse, input)) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/graph.rs:84:17 [INFO] [stderr] | [INFO] [stderr] 84 | for line in try!(graph::graph_to_strings(graph)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/unicode_graph-0176630fbe0465e2 [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] Running /opt/rustwide/target/debug/deps/graph-1ba5961e9260fb09 [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] Running /opt/rustwide/target/debug/deps/braille_graph-ace7941207b671b2 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test horizontal_graph_full_eight_by_eight ... ok [INFO] [stdout] test horizontal_graph_decrementing_eight_to_one ... ok [INFO] [stdout] test horizontal_graph_empty_eight_by_eight ... ok [INFO] [stdout] test horizontal_graph_incrementing_one_to_eight ... ok [INFO] [stdout] test vertical_graph_decrementing_eight_to_one ... ok [INFO] [stdout] test vertical_graph_empty_eight_by_eight ... ok [INFO] [stdout] test vertical_graph_full_eight_by_eight ... ok [INFO] [stdout] test vertical_graph_incrementing_one_to_eight ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/graph-d336fbc647e89170 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test graph_to_strings_render_braille_incrementing_one_to_eight ... ok [INFO] [stdout] test graph_to_strings_render_braille_decrementing_eight_to_one ... ok [INFO] [stdout] test graph_to_strings_render_braille_full_eight_by_eight ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests unicode_graph [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" "fa771a49d3b28b66565e443edf798aaf576fb24db5c1404e5b7491d6df0e8e61"` [INFO] running `"docker" "rm" "-f" "fa771a49d3b28b66565e443edf798aaf576fb24db5c1404e5b7491d6df0e8e61"` [INFO] [stdout] fa771a49d3b28b66565e443edf798aaf576fb24db5c1404e5b7491d6df0e8e61