[INFO] updating cached repository https://github.com/Noxbru/Simplex-rs [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] 9dc80bce384a2d5924c3811decd264653489b3e4 [INFO] testing Noxbru/Simplex-rs against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoxbru%2FSimplex-rs" "/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/Noxbru/Simplex-rs 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/Noxbru/Simplex-rs [INFO] finished tweaking git repo https://github.com/Noxbru/Simplex-rs [INFO] tweaked toml for git repo https://github.com/Noxbru/Simplex-rs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Noxbru/Simplex-rs 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] 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] [stdout] 893f7a515f83c4713f84198667c5b12ff5f2fc8f6ad9e2833b4f71f1791b17d6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "893f7a515f83c4713f84198667c5b12ff5f2fc8f6ad9e2833b4f71f1791b17d6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling quote v0.3.13 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling derive_more v0.5.0 [INFO] [stderr] Compiling simplex v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/simplex.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | try!(write!(f, "({:9.3e}, {:9.3e}) -> {:9.3e}\n", p0.x, p0.y, vals[0])); [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/simplex.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | try!(write!(f, "({:9.3e}, {:9.3e}) -> {:9.3e}\n", p1.x, p1.y, vals[1])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.58s [INFO] running `"docker" "inspect" "893f7a515f83c4713f84198667c5b12ff5f2fc8f6ad9e2833b4f71f1791b17d6"` [INFO] running `"docker" "rm" "-f" "893f7a515f83c4713f84198667c5b12ff5f2fc8f6ad9e2833b4f71f1791b17d6"` [INFO] [stdout] 893f7a515f83c4713f84198667c5b12ff5f2fc8f6ad9e2833b4f71f1791b17d6 [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] eb53758cf90741454c4445b45a018bd08a87837c7593b0c60d071ba61f3db3bf [INFO] running `"docker" "start" "-a" "eb53758cf90741454c4445b45a018bd08a87837c7593b0c60d071ba61f3db3bf"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling simplex v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/simplex.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | try!(write!(f, "({:9.3e}, {:9.3e}) -> {:9.3e}\n", p0.x, p0.y, vals[0])); [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/simplex.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | try!(write!(f, "({:9.3e}, {:9.3e}) -> {:9.3e}\n", p1.x, p1.y, vals[1])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `"docker" "inspect" "eb53758cf90741454c4445b45a018bd08a87837c7593b0c60d071ba61f3db3bf"` [INFO] running `"docker" "rm" "-f" "eb53758cf90741454c4445b45a018bd08a87837c7593b0c60d071ba61f3db3bf"` [INFO] [stdout] eb53758cf90741454c4445b45a018bd08a87837c7593b0c60d071ba61f3db3bf [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] 9829abb924264abee2de40a9c0283eb6950eb3264ea0ca956b7f54d00427b74f [INFO] running `"docker" "start" "-a" "9829abb924264abee2de40a9c0283eb6950eb3264ea0ca956b7f54d00427b74f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/simplex.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | try!(write!(f, "({:9.3e}, {:9.3e}) -> {:9.3e}\n", p0.x, p0.y, vals[0])); [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/simplex.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | try!(write!(f, "({:9.3e}, {:9.3e}) -> {:9.3e}\n", p1.x, p1.y, vals[1])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/simplex-fc1466b88eda52d9 [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" "9829abb924264abee2de40a9c0283eb6950eb3264ea0ca956b7f54d00427b74f"` [INFO] running `"docker" "rm" "-f" "9829abb924264abee2de40a9c0283eb6950eb3264ea0ca956b7f54d00427b74f"` [INFO] [stdout] 9829abb924264abee2de40a9c0283eb6950eb3264ea0ca956b7f54d00427b74f