[INFO] fetching crate curses-game-wrapper 0.0.4...
[INFO] checking curses-game-wrapper-0.0.4 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate curses-game-wrapper 0.0.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate curses-game-wrapper 0.0.4 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate curses-game-wrapper 0.0.4
[INFO] finished tweaking crates.io crate curses-game-wrapper 0.0.4
[INFO] tweaked toml for crates.io crate curses-game-wrapper 0.0.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sloggers v0.2.9
[INFO] [stderr]   Downloaded slog-kvfilter v0.6.1
[INFO] [stderr]   Downloaded clippy_lints v0.0.182
[INFO] [stderr]   Downloaded clippy v0.0.182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 237c10bf2168e295108aff1034b4992b88e1d6d4090e54ff26248e7f7e5d527c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "237c10bf2168e295108aff1034b4992b88e1d6d4090e54ff26248e7f7e5d527c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "237c10bf2168e295108aff1034b4992b88e1d6d4090e54ff26248e7f7e5d527c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237c10bf2168e295108aff1034b4992b88e1d6d4090e54ff26248e7f7e5d527c", kill_on_drop: false }`
[INFO] [stdout] 237c10bf2168e295108aff1034b4992b88e1d6d4090e54ff26248e7f7e5d527c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e454aab8a30ac9904a6cb7fd98f0df0eb380174e5b9f4527a23c4f92b7be8d7a
[INFO] running `Command { std: "docker" "start" "-a" "e454aab8a30ac9904a6cb7fd98f0df0eb380174e5b9f4527a23c4f92b7be8d7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking arc-swap v0.4.7
[INFO] [stderr]     Checking numtoa v0.1.0
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[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking time v0.1.44
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[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]    Compiling quote v1.0.7
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[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking slog-async v2.5.0
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking slog-kvfilter v0.6.1
[INFO] [stderr]     Checking slog-term v2.6.0
[INFO] [stderr]    Compiling trackable_derive v0.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]     Checking trackable v0.2.23
[INFO] [stderr]     Checking sloggers v0.2.9
[INFO] [stderr]     Checking curses-game-wrapper v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:326:29
[INFO] [stdout]     |
[INFO] [stdout] 326 |         let mut viewer: Box<GameViewer> = match self.draw_type {
[INFO] [stdout]     |                             ^^^^^^^^^^ help: use `dyn`: `dyn GameViewer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:326:29
[INFO] [stdout]     |
[INFO] [stdout] 326 |         let mut viewer: Box<GameViewer> = match self.draw_type {
[INFO] [stdout]     |                             ^^^^^^^^^^ help: use `dyn`: `dyn GameViewer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |                         send_or!(viewer, Handle::Panicked);
[INFO] [stdout]     |                         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 355 |                         send_or!(viewer, Handle::Zero);
[INFO] [stdout]     |                         ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 360 |                         send_or!(viewer, Handle::Valid(r));
[INFO] [stdout]     |                         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 374 |                 ActionResult::GameEnded => do_action!(ActionResult::GameEnded),
[INFO] [stdout]     |                                            ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |                     do_action!(ActionResult::Changed(map));
[INFO] [stdout]     |                     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 381 |                     do_action!(ActionResult::NotChanged);
[INFO] [stdout]     |                     ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 399 |             send_or!(viewer, Handle::Zero);
[INFO] [stdout]     |             ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:435:23
[INFO] [stdout]     |
[INFO] [stdout] 435 |         ViewerError(e.description().to_owned())
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:521:26
[INFO] [stdout]     |
[INFO] [stdout] 521 |         ProcessError(why.description().to_owned())
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:545:63
[INFO] [stdout]     |
[INFO] [stdout] 545 |             Err(why) => panic!("couldn't spawn game: {}", why.description()),
[INFO] [stdout]     |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |                         send_or!(viewer, Handle::Panicked);
[INFO] [stdout]     |                         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:568:70
[INFO] [stdout]     |
[INFO] [stdout] 568 |                         panic!("couldn't read child stdout: {}", why.description())
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 355 |                         send_or!(viewer, Handle::Zero);
[INFO] [stdout]     |                         ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 360 |                         send_or!(viewer, Handle::Valid(r));
[INFO] [stdout]     |                         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 374 |                 ActionResult::GameEnded => do_action!(ActionResult::GameEnded),
[INFO] [stdout]     |                                            ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |                     do_action!(ActionResult::Changed(map));
[INFO] [stdout]     |                     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 381 |                     do_action!(ActionResult::NotChanged);
[INFO] [stdout]     |                     ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout] 320 |                         why.description()
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 399 |             send_or!(viewer, Handle::Zero);
[INFO] [stdout]     |             ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:435:23
[INFO] [stdout]     |
[INFO] [stdout] 435 |         ViewerError(e.description().to_owned())
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:521:26
[INFO] [stdout]     |
[INFO] [stdout] 521 |         ProcessError(why.description().to_owned())
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:545:63
[INFO] [stdout]     |
[INFO] [stdout] 545 |             Err(why) => panic!("couldn't spawn game: {}", why.description()),
[INFO] [stdout]     |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:568:70
[INFO] [stdout]     |
[INFO] [stdout] 568 |                         panic!("couldn't read child stdout: {}", why.description())
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_buf`
[INFO] [stdout]   --> src/term_data.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn from_buf(buf: Vec<Vec<u8>>) -> TermData {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.65s
[INFO] running `Command { std: "docker" "inspect" "e454aab8a30ac9904a6cb7fd98f0df0eb380174e5b9f4527a23c4f92b7be8d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e454aab8a30ac9904a6cb7fd98f0df0eb380174e5b9f4527a23c4f92b7be8d7a", kill_on_drop: false }`
[INFO] [stdout] e454aab8a30ac9904a6cb7fd98f0df0eb380174e5b9f4527a23c4f92b7be8d7a
