[INFO] cloning repository https://github.com/Kerollmops/corewar-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kerollmops/corewar-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKerollmops%2Fcorewar-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKerollmops%2Fcorewar-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e98f0699bdfb64b3738074fae7709f69b7df7f30
[INFO] checking Kerollmops/corewar-rs against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKerollmops%2Fcorewar-rs" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kerollmops/corewar-rs on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kerollmops/corewar-rs
[INFO] finished tweaking git repo https://github.com/Kerollmops/corewar-rs
[INFO] tweaked toml for git repo https://github.com/Kerollmops/corewar-rs written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Kerollmops/corewar-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest v1.0.0-beta.15
[INFO] [stderr]   Downloaded pest_derive v1.0.0-beta.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08776f82f314d90209fe1626421c371ef4713c7cb07caa3d4fed109e4d6f53d6
[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" "08776f82f314d90209fe1626421c371ef4713c7cb07caa3d4fed109e4d6f53d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08776f82f314d90209fe1626421c371ef4713c7cb07caa3d4fed109e4d6f53d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08776f82f314d90209fe1626421c371ef4713c7cb07caa3d4fed109e4d6f53d6", kill_on_drop: false }`
[INFO] [stdout] 08776f82f314d90209fe1626421c371ef4713c7cb07caa3d4fed109e4d6f53d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efe255108ce443c864e39abc3c5ae3b10997790a4adb291e02404f6d20d49614
[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" "efe255108ce443c864e39abc3c5ae3b10997790a4adb291e02404f6d20d49614", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking libc v0.2.32
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]     Checking byteorder v1.1.0
[INFO] [stderr]    Compiling pest v1.0.0-beta.15
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]    Compiling pest_derive v1.0.0-beta.15
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking machine v0.1.0 (/opt/rustwide/workdir/machine)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> machine/src/instruction/parameter/register.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |             number @ 1...REG_MAX => Ok(Register(number)),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:525:33
[INFO] [stdout]     |
[INFO] [stdout] 525 |                 context.carry = { value == 0 };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:541:33
[INFO] [stdout]     |
[INFO] [stdout] 541 |                 context.carry = { result == 0 };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:549:33
[INFO] [stdout]     |
[INFO] [stdout] 549 |                 context.carry = { result == 0 };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:557:33
[INFO] [stdout]     |
[INFO] [stdout] 557 |                 context.carry = { result == 0 };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:565:33
[INFO] [stdout]     |
[INFO] [stdout] 565 |                 context.carry = { result == 0 };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:573:33
[INFO] [stdout]     |
[INFO] [stdout] 573 |                 context.carry = { result == 0 };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:613:33
[INFO] [stdout]     |
[INFO] [stdout] 613 |                 context.carry = { context.pc != ArenaIndex::zero() };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> machine/src/instruction/parameter/register.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |             number @ 1...REG_MAX => Ok(Register(number)),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:525:33
[INFO] [stdout]     |
[INFO] [stdout] 525 |                 context.carry = { value == 0 };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:541:33
[INFO] [stdout]     |
[INFO] [stdout] 541 |                 context.carry = { result == 0 };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:549:33
[INFO] [stdout]     |
[INFO] [stdout] 549 |                 context.carry = { result == 0 };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:557:33
[INFO] [stdout]     |
[INFO] [stdout] 557 |                 context.carry = { result == 0 };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:565:33
[INFO] [stdout]     |
[INFO] [stdout] 565 |                 context.carry = { result == 0 };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:573:33
[INFO] [stdout]     |
[INFO] [stdout] 573 |                 context.carry = { result == 0 };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> machine/src/instruction/mod.rs:613:33
[INFO] [stdout]     |
[INFO] [stdout] 613 |                 context.carry = { context.pc != ArenaIndex::zero() };
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> machine/src/champion.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 |             name.trim_right_matches(|c| c == '\0')
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` 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]   --> machine/src/program.rs:19:45
[INFO] [stdout]    |
[INFO] [stdout] 19 |         write!(f, "{}, {} exceeds {}", self.description(), self.size, CHAMP_MAX_SIZE)
[INFO] [stdout]    |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> machine/src/champion.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 |             name.trim_right_matches(|c| c == '\0')
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` 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]   --> machine/src/program.rs:19:45
[INFO] [stdout]    |
[INFO] [stdout] 19 |         write!(f, "{}, {} exceeds {}", self.description(), self.size, CHAMP_MAX_SIZE)
[INFO] [stdout]    |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `const_size_of`
[INFO] [stdout]  --> machine/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_size_of)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `machine`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0635]: unknown feature `const_size_of`
[INFO] [stdout]  --> machine/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_size_of)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "efe255108ce443c864e39abc3c5ae3b10997790a4adb291e02404f6d20d49614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efe255108ce443c864e39abc3c5ae3b10997790a4adb291e02404f6d20d49614", kill_on_drop: false }`
[INFO] [stdout] efe255108ce443c864e39abc3c5ae3b10997790a4adb291e02404f6d20d49614