[INFO] cloning repository https://github.com/OliveIsAWord/zok
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OliveIsAWord/zok" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOliveIsAWord%2Fzok", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOliveIsAWord%2Fzok'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c3bb0dc869acd41eb210d22933daf23f5be3a1d
[INFO] checking OliveIsAWord/zok against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOliveIsAWord%2Fzok" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/OliveIsAWord/zok on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/OliveIsAWord/zok
[INFO] finished tweaking git repo https://github.com/OliveIsAWord/zok
[INFO] tweaked toml for git repo https://github.com/OliveIsAWord/zok written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/OliveIsAWord/zok already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking OliveIsAWord/zok against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOliveIsAWord%2Fzok" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/OliveIsAWord/zok on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/OliveIsAWord/zok
[INFO] finished tweaking git repo https://github.com/OliveIsAWord/zok
[INFO] tweaked toml for git repo https://github.com/OliveIsAWord/zok written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/OliveIsAWord/zok already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking OliveIsAWord/zok against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOliveIsAWord%2Fzok" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/OliveIsAWord/zok on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/OliveIsAWord/zok
[INFO] finished tweaking git repo https://github.com/OliveIsAWord/zok
[INFO] tweaked toml for git repo https://github.com/OliveIsAWord/zok written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/OliveIsAWord/zok already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bf43818cfe5c620c3f6b0f574fe3e2ef81aecb175e6d4c3ea2fbad278489c0a
[INFO] running `Command { std: "docker" "start" "-a" "4bf43818cfe5c620c3f6b0f574fe3e2ef81aecb175e6d4c3ea2fbad278489c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bf43818cfe5c620c3f6b0f574fe3e2ef81aecb175e6d4c3ea2fbad278489c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bf43818cfe5c620c3f6b0f574fe3e2ef81aecb175e6d4c3ea2fbad278489c0a", kill_on_drop: false }`
[INFO] [stdout] 4bf43818cfe5c620c3f6b0f574fe3e2ef81aecb175e6d4c3ea2fbad278489c0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b08463803629a0f5d674afe8308e1edbab16082b7c093908bfb8f0f73f7155c4
[INFO] running `Command { std: "docker" "start" "-a" "b08463803629a0f5d674afe8308e1edbab16082b7c093908bfb8f0f73f7155c4", kill_on_drop: false }`
[INFO] [stderr]     Checking zok v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(box_patterns, box_syntax, pattern)]
[INFO] [stdout]   |                          ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(box_patterns, box_syntax, pattern)]
[INFO] [stdout]   |                          ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `=>`
[INFO] [stdout]    --> src/executor.rs:161:45
[INFO] [stdout]     |
[INFO] [stdout] 161 |             Value::Num(Scalar::Float(_)) => => Err(EvalError),
[INFO] [stdout]     |                                          -- ^^ expected expression
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          while parsing the `match` arm starting here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `=>`
[INFO] [stdout]    --> src/executor.rs:161:45
[INFO] [stdout]     |
[INFO] [stdout] 161 |             Value::Num(Scalar::Float(_)) => => Err(EvalError),
[INFO] [stdout]     |                                          -- ^^ expected expression
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          while parsing the `match` arm starting here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/parser.rs:51:51
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     0 => return Ok(Ast::Monad(op, box rhs)),
[INFO] [stdout]    |                                                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     0 => return Ok(Ast::Monad(op, Box::new(rhs))),
[INFO] [stdout]    |                                                   ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/parser.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 return Ok(Ast::Dyad(op, box (lhs, rhs)));
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 return Ok(Ast::Dyad(op, Box::new((lhs, rhs))));
[INFO] [stdout]    |                                         ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/parser.rs:51:51
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     0 => return Ok(Ast::Monad(op, box rhs)),
[INFO] [stdout]    |                                                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     0 => return Ok(Ast::Monad(op, Box::new(rhs))),
[INFO] [stdout]    |                                                   ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/parser.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 return Ok(Ast::Dyad(op, box (lhs, rhs)));
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 return Ok(Ast::Dyad(op, Box::new((lhs, rhs))));
[INFO] [stdout]    |                                         ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/executor.rs:156:41
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 let range = if i >= 0 { 0..i } else { i..0 };
[INFO] [stdout]     |                                         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/executor.rs:156:55
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 let range = if i >= 0 { 0..i } else { i..0 };
[INFO] [stdout]     |                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lexer.rs:204:24
[INFO] [stdout]     |
[INFO] [stdout] 204 |         (&s[..cut], &s[cut..])
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lexer.rs:209:37
[INFO] [stdout]     |
[INFO] [stdout] 209 |     s.chars().next().map(|c| (c, &s[c.len_utf8()..]))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parser.rs:66:61
[INFO] [stdout]    |
[INFO] [stdout] 66 | ...                   iter = iter_with_rest(&rest[i + 1..]);
[INFO] [stdout]    |                                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parser.rs:92:35
[INFO] [stdout]    |
[INFO] [stdout] 92 |         .map(|(i, t)| (t, &tokens[i + 1..]))
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/executor.rs:156:41
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 let range = if i >= 0 { 0..i } else { i..0 };
[INFO] [stdout]     |                                         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/executor.rs:156:55
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 let range = if i >= 0 { 0..i } else { i..0 };
[INFO] [stdout]     |                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lexer.rs:204:24
[INFO] [stdout]     |
[INFO] [stdout] 204 |         (&s[..cut], &s[cut..])
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lexer.rs:209:37
[INFO] [stdout]     |
[INFO] [stdout] 209 |     s.chars().next().map(|c| (c, &s[c.len_utf8()..]))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parser.rs:66:61
[INFO] [stdout]    |
[INFO] [stdout] 66 | ...                   iter = iter_with_rest(&rest[i + 1..]);
[INFO] [stdout]    |                                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parser.rs:92:35
[INFO] [stdout]    |
[INFO] [stdout] 92 |         .map(|(i, t)| (t, &tokens[i + 1..]))
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zok` (bin "zok") due to 5 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zok` (bin "zok" test) due to 5 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b08463803629a0f5d674afe8308e1edbab16082b7c093908bfb8f0f73f7155c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b08463803629a0f5d674afe8308e1edbab16082b7c093908bfb8f0f73f7155c4", kill_on_drop: false }`
[INFO] [stdout] b08463803629a0f5d674afe8308e1edbab16082b7c093908bfb8f0f73f7155c4
