[INFO] fetching crate libgo 0.4.0...
[INFO] testing libgo-0.4.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate libgo 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libgo 0.4.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libgo 0.4.0
[INFO] finished tweaking crates.io crate libgo 0.4.0
[INFO] tweaked toml for crates.io crate libgo 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] bf640e64cecc90a440e84ddf2f42858ff8080c5c0afb901951c25b19b1942d7a
[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" "bf640e64cecc90a440e84ddf2f42858ff8080c5c0afb901951c25b19b1942d7a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling libgo v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/gtp/engine.rs:41:18
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let player = try!(parse_color(&args[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/gtp/engine.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |     let color = try!(parse_color(&args[0]));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/gtp/engine.rs:78:18
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let vertex = try!(Vertex::from_str(&vertex));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gtp/engine.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |     inner: HashMap<String, Box<Fn(&Vec<String>, &mut Game) -> CommandResult>>
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<String>, &mut Game) -> CommandResult`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `"docker" "inspect" "bf640e64cecc90a440e84ddf2f42858ff8080c5c0afb901951c25b19b1942d7a"`
[INFO] running `"docker" "rm" "-f" "bf640e64cecc90a440e84ddf2f42858ff8080c5c0afb901951c25b19b1942d7a"`
[INFO] [stdout] bf640e64cecc90a440e84ddf2f42858ff8080c5c0afb901951c25b19b1942d7a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "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] 72b9eb36b8e8eb5a3ae0bb2a8bd0ab853ae26c0bb812f67da271e59b3d245914
[INFO] running `"docker" "start" "-a" "72b9eb36b8e8eb5a3ae0bb2a8bd0ab853ae26c0bb812f67da271e59b3d245914"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/gtp/engine.rs:41:18
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let player = try!(parse_color(&args[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/gtp/engine.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |     let color = try!(parse_color(&args[0]));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/gtp/engine.rs:78:18
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let vertex = try!(Vertex::from_str(&vertex));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gtp/engine.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |     inner: HashMap<String, Box<Fn(&Vec<String>, &mut Game) -> CommandResult>>
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<String>, &mut Game) -> CommandResult`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling libgo v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/gtp/engine.rs:41:18
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let player = try!(parse_color(&args[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/gtp/engine.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |     let color = try!(parse_color(&args[0]));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/gtp/engine.rs:78:18
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let vertex = try!(Vertex::from_str(&vertex));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gtp/engine.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |     inner: HashMap<String, Box<Fn(&Vec<String>, &mut Game) -> CommandResult>>
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<String>, &mut Game) -> CommandResult`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `"docker" "inspect" "72b9eb36b8e8eb5a3ae0bb2a8bd0ab853ae26c0bb812f67da271e59b3d245914"`
[INFO] running `"docker" "rm" "-f" "72b9eb36b8e8eb5a3ae0bb2a8bd0ab853ae26c0bb812f67da271e59b3d245914"`
[INFO] [stdout] 72b9eb36b8e8eb5a3ae0bb2a8bd0ab853ae26c0bb812f67da271e59b3d245914
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "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] 7ed7c36299c313c072602f583245765829fc777c82d0fc5d72e3a5e7a09384d5
[INFO] running `"docker" "start" "-a" "7ed7c36299c313c072602f583245765829fc777c82d0fc5d72e3a5e7a09384d5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/gtp/engine.rs:41:18
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let player = try!(parse_color(&args[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/gtp/engine.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |     let color = try!(parse_color(&args[0]));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/gtp/engine.rs:78:18
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let vertex = try!(Vertex::from_str(&vertex));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gtp/engine.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |     inner: HashMap<String, Box<Fn(&Vec<String>, &mut Game) -> CommandResult>>
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<String>, &mut Game) -> CommandResult`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[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/gtp/engine.rs:41:18
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let player = try!(parse_color(&args[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/gtp/engine.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |     let color = try!(parse_color(&args[0]));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/gtp/engine.rs:78:18
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let vertex = try!(Vertex::from_str(&vertex));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gtp/engine.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |     inner: HashMap<String, Box<Fn(&Vec<String>, &mut Game) -> CommandResult>>
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<String>, &mut Game) -> CommandResult`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libgo-7d49308a5419e438
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test gtp::command::tests::commands_ ... ok
[INFO] [stdout] test gtp::command::tests::from_line ... ok
[INFO] [stdout] test gtp::command::tests::preprocess_line_ ... 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 libgo
[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" "7ed7c36299c313c072602f583245765829fc777c82d0fc5d72e3a5e7a09384d5"`
[INFO] running `"docker" "rm" "-f" "7ed7c36299c313c072602f583245765829fc777c82d0fc5d72e3a5e7a09384d5"`
[INFO] [stdout] 7ed7c36299c313c072602f583245765829fc777c82d0fc5d72e3a5e7a09384d5