[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 master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoxbru%2FSimplex-rs" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Noxbru/Simplex-rs 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/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-0/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" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] cfdc8ca8434d47e00967814fdf3eb66afc1b69a8c538381e7afced2f25dc501f
[INFO] running `"docker" "start" "-a" "cfdc8ca8434d47e00967814fdf3eb66afc1b69a8c538381e7afced2f25dc501f"`
[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 8.23s
[INFO] running `"docker" "inspect" "cfdc8ca8434d47e00967814fdf3eb66afc1b69a8c538381e7afced2f25dc501f"`
[INFO] running `"docker" "rm" "-f" "cfdc8ca8434d47e00967814fdf3eb66afc1b69a8c538381e7afced2f25dc501f"`
[INFO] [stdout] cfdc8ca8434d47e00967814fdf3eb66afc1b69a8c538381e7afced2f25dc501f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d042d4295a7388c931372df28653ea54155c9d5802656ef78a791040adf9b8c7
[INFO] running `"docker" "start" "-a" "d042d4295a7388c931372df28653ea54155c9d5802656ef78a791040adf9b8c7"`
[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 0.71s
[INFO] running `"docker" "inspect" "d042d4295a7388c931372df28653ea54155c9d5802656ef78a791040adf9b8c7"`
[INFO] running `"docker" "rm" "-f" "d042d4295a7388c931372df28653ea54155c9d5802656ef78a791040adf9b8c7"`
[INFO] [stdout] d042d4295a7388c931372df28653ea54155c9d5802656ef78a791040adf9b8c7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b8a4f710d90e97876b077319c56f1f9b4b9af16a47f568626e7131b4265a413a
[INFO] running `"docker" "start" "-a" "b8a4f710d90e97876b077319c56f1f9b4b9af16a47f568626e7131b4265a413a"`
[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 0.06s
[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/simplex-dceaffb2ec43ecba
[INFO] running `"docker" "inspect" "b8a4f710d90e97876b077319c56f1f9b4b9af16a47f568626e7131b4265a413a"`
[INFO] running `"docker" "rm" "-f" "b8a4f710d90e97876b077319c56f1f9b4b9af16a47f568626e7131b4265a413a"`
[INFO] [stdout] b8a4f710d90e97876b077319c56f1f9b4b9af16a47f568626e7131b4265a413a