[INFO] cloning repository https://github.com/CoiledSpring/zsteamy
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CoiledSpring/zsteamy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoiledSpring%2Fzsteamy"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoiledSpring%2Fzsteamy'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 18ece811433f6c85a487faee0a95b20113f5adc8
[INFO] checking CoiledSpring/zsteamy against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoiledSpring%2Fzsteamy" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CoiledSpring/zsteamy on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/CoiledSpring/zsteamy
[INFO] finished tweaking git repo https://github.com/CoiledSpring/zsteamy
[INFO] tweaked toml for git repo https://github.com/CoiledSpring/zsteamy written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/CoiledSpring/zsteamy already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5e638d40e72d654417ea721cfe96574d7a639ba075143268fee49f661037c5bd
[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" "5e638d40e72d654417ea721cfe96574d7a639ba075143268fee49f661037c5bd"`
[INFO] [stderr]     Checking zsteamy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/instructions.rs:130:13
[INFO] [stderr]     |
[INFO] [stderr] 130 |     let b = (op.operands[1].get_value(machine) as usize);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/instructions.rs:187:24
[INFO] [stderr]     |
[INFO] [stderr] 187 |     machine.write_byte((base + off), value as u8);
[INFO] [stderr]     |                        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/machine.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |             0x01...0x0f => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/machine.rs:132:17
[INFO] [stderr]     |
[INFO] [stderr] 132 |             0x10...0xff => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/machine.rs:149:17
[INFO] [stderr]     |
[INFO] [stderr] 149 |             0x01...0x0f => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/machine.rs:153:17
[INFO] [stderr]     |
[INFO] [stderr] 153 |             0x10...0xff => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/opcode.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |             0x00...0x1f => {
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/opcode.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |             0x20...0x3f => {
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/opcode.rs:87:17
[INFO] [stderr]    |
[INFO] [stderr] 87 |             0x40...0x5f => {
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/opcode.rs:100:17
[INFO] [stderr]     |
[INFO] [stderr] 100 |             0x60...0x7f => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/opcode.rs:113:17
[INFO] [stderr]     |
[INFO] [stderr] 113 |             0x80...0x8f => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/opcode.rs:124:17
[INFO] [stderr]     |
[INFO] [stderr] 124 |             0x90...0x9f => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/opcode.rs:135:17
[INFO] [stderr]     |
[INFO] [stderr] 135 |             0xa0...0xaf => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/opcode.rs:148:17
[INFO] [stderr]     |
[INFO] [stderr] 148 |             0xb0...0xbf => Opcode {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/opcode.rs:153:17
[INFO] [stderr]     |
[INFO] [stderr] 153 |             0xc0...0xff => Opcode::decode_var(op, machine),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/zstring.rs:67:14
[INFO] [stderr]    |
[INFO] [stderr] 67 |             1...3 => {
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/zstring.rs:106:11
[INFO] [stderr]     |
[INFO] [stderr] 106 |         32...126 => print!("{}", (c as u8) as char),
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/opcode.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |             _ => unimplemented!(),
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `machine`
[INFO] [stderr]   --> src/instructions.rs:27:25
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn z_newline(_: Opcode, machine: &mut Machine) {
[INFO] [stderr]    |                         ^^^^^^^ help: consider prefixing with an underscore: `_machine`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_object_parent`
[INFO] [stderr]    --> src/machine.rs:173:5
[INFO] [stderr]     |
[INFO] [stderr] 173 |     pub fn set_object_parent(&mut self, n: u8, v: u8) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_object_attribute`
[INFO] [stderr]    --> src/machine.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 |     pub fn set_object_attribute(&mut self, n: u8, attr: u8, v: bool) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_object_sibling`
[INFO] [stderr]    --> src/machine.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     pub fn get_object_sibling(&mut self, n: u8) -> u8 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/instructions.rs:130:13
[INFO] [stderr]     |
[INFO] [stderr] 130 |     let b = (op.operands[1].get_value(machine) as usize);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/instructions.rs:187:24
[INFO] [stderr]     |
[INFO] [stderr] 187 |     machine.write_byte((base + off), value as u8);
[INFO] [stderr]     |                        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/machine.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |             0x01...0x0f => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/machine.rs:132:17
[INFO] [stderr]     |
[INFO] [stderr] 132 |             0x10...0xff => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/machine.rs:149:17
[INFO] [stderr]     |
[INFO] [stderr] 149 |             0x01...0x0f => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/machine.rs:153:17
[INFO] [stderr]     |
[INFO] [stderr] 153 |             0x10...0xff => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/opcode.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |             0x00...0x1f => {
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/opcode.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |             0x20...0x3f => {
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/opcode.rs:87:17
[INFO] [stderr]    |
[INFO] [stderr] 87 |             0x40...0x5f => {
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/opcode.rs:100:17
[INFO] [stderr]     |
[INFO] [stderr] 100 |             0x60...0x7f => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/opcode.rs:113:17
[INFO] [stderr]     |
[INFO] [stderr] 113 |             0x80...0x8f => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/opcode.rs:124:17
[INFO] [stderr]     |
[INFO] [stderr] 124 |             0x90...0x9f => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/opcode.rs:135:17
[INFO] [stderr]     |
[INFO] [stderr] 135 |             0xa0...0xaf => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/opcode.rs:148:17
[INFO] [stderr]     |
[INFO] [stderr] 148 |             0xb0...0xbf => Opcode {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/opcode.rs:153:17
[INFO] [stderr]     |
[INFO] [stderr] 153 |             0xc0...0xff => Opcode::decode_var(op, machine),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/zstring.rs:67:14
[INFO] [stderr]    |
[INFO] [stderr] 67 |             1...3 => {
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/zstring.rs:106:11
[INFO] [stderr]     |
[INFO] [stderr] 106 |         32...126 => print!("{}", (c as u8) as char),
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/opcode.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |             _ => unimplemented!(),
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `machine`
[INFO] [stderr]   --> src/instructions.rs:27:25
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn z_newline(_: Opcode, machine: &mut Machine) {
[INFO] [stderr]    |                         ^^^^^^^ help: consider prefixing with an underscore: `_machine`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_object_parent`
[INFO] [stderr]    --> src/machine.rs:173:5
[INFO] [stderr]     |
[INFO] [stderr] 173 |     pub fn set_object_parent(&mut self, n: u8, v: u8) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_object_attribute`
[INFO] [stderr]    --> src/machine.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 |     pub fn set_object_attribute(&mut self, n: u8, attr: u8, v: bool) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_object_sibling`
[INFO] [stderr]    --> src/machine.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     pub fn get_object_sibling(&mut self, n: u8) -> u8 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `"docker" "inspect" "5e638d40e72d654417ea721cfe96574d7a639ba075143268fee49f661037c5bd"`
[INFO] running `"docker" "rm" "-f" "5e638d40e72d654417ea721cfe96574d7a639ba075143268fee49f661037c5bd"`
[INFO] [stdout] 5e638d40e72d654417ea721cfe96574d7a639ba075143268fee49f661037c5bd