[INFO] cloning repository https://github.com/lolgeny/Crab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lolgeny/Crab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolgeny%2FCrab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolgeny%2FCrab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7cf5e1be64f31b6a0b347033af657ef8e38ff9a0 [INFO] checking lolgeny/Crab against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolgeny%2FCrab" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lolgeny/Crab on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lolgeny/Crab [INFO] finished tweaking git repo https://github.com/lolgeny/Crab [INFO] tweaked toml for git repo https://github.com/lolgeny/Crab written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lolgeny/Crab 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e35c0ab4f921c8e949d26543e6d8c0efb1d289de29c9c4615d917dbdc7fb100b [INFO] running `Command { std: "docker" "start" "-a" "e35c0ab4f921c8e949d26543e6d8c0efb1d289de29c9c4615d917dbdc7fb100b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e35c0ab4f921c8e949d26543e6d8c0efb1d289de29c9c4615d917dbdc7fb100b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e35c0ab4f921c8e949d26543e6d8c0efb1d289de29c9c4615d917dbdc7fb100b", kill_on_drop: false }` [INFO] [stdout] e35c0ab4f921c8e949d26543e6d8c0efb1d289de29c9c4615d917dbdc7fb100b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54c7ec4ec72c1bbe920ba90044693bdee43359d4c1b9c6f7f319e89b8e288ac4 [INFO] running `Command { std: "docker" "start" "-a" "54c7ec4ec72c1bbe920ba90044693bdee43359d4c1b9c6f7f319e89b8e288ac4", kill_on_drop: false }` [INFO] [stderr] Checking crab v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/main.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(trait_alias, box_syntax, box_patterns)] [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:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(trait_alias, box_syntax, box_patterns)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | box self.clone() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 10 | Box::new(self.clone()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | None => box (0..).map(|x|x as f64) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 79 | None => Box::new((0..).map(|x|x as f64)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | stack.push(Iter(box (1..).map(|x|x as f64))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 143 | stack.push(Iter(Box::new((1..).map(|x|x as f64)))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:147:21 [INFO] [stdout] | [INFO] [stdout] 147 | stack.push(Iter(box (1..=n).map(|x|x as f64))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 147 | stack.push(Iter(Box::new((1..=n).map(|x|x as f64)))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:151:21 [INFO] [stdout] | [INFO] [stdout] 151 | stack.push(Iter(box (start..).map(|x|x as f64))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 151 | stack.push(Iter(Box::new((start..).map(|x|x as f64)))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:163:21 [INFO] [stdout] | [INFO] [stdout] 163 | stack.push(Iter(box it.take(n as usize))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 163 | stack.push(Iter(Box::new(it.take(n as usize)))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:168:29 [INFO] [stdout] | [INFO] [stdout] 168 | stack.push(Iter(box (0..(n as i64)).map(|x|x as f64))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 168 | stack.push(Iter(Box::new((0..(n as i64)).map(|x|x as f64)))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 195 | stack.push(Iter(box filtered)); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 195 | stack.push(Iter(Box::new(filtered))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:199:21 [INFO] [stdout] | [INFO] [stdout] 199 | stack.push(Iter(box it.map(move |n| { [INFO] [stdout] | _____________________^ [INFO] [stdout] 200 | | let mut stack = vec![Number(n)]; [INFO] [stdout] 201 | | eval(f.clone(), &mut stack); [INFO] [stdout] 202 | | pop_number(&mut stack) [INFO] [stdout] 203 | | }))); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 199 ~ stack.push(Iter(Box::new(it.map(move |n| { [INFO] [stdout] 200 + let mut stack = vec![Number(n)]; [INFO] [stdout] 201 + eval(f.clone(), &mut stack); [INFO] [stdout] 202 + pop_number(&mut stack) [INFO] [stdout] 203 ~ })))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | box self.clone() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 10 | Box::new(self.clone()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | None => box (0..).map(|x|x as f64) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 79 | None => Box::new((0..).map(|x|x as f64)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | stack.push(Iter(box (1..).map(|x|x as f64))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 143 | stack.push(Iter(Box::new((1..).map(|x|x as f64)))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:147:21 [INFO] [stdout] | [INFO] [stdout] 147 | stack.push(Iter(box (1..=n).map(|x|x as f64))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 147 | stack.push(Iter(Box::new((1..=n).map(|x|x as f64)))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:151:21 [INFO] [stdout] | [INFO] [stdout] 151 | stack.push(Iter(box (start..).map(|x|x as f64))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 151 | stack.push(Iter(Box::new((start..).map(|x|x as f64)))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:163:21 [INFO] [stdout] | [INFO] [stdout] 163 | stack.push(Iter(box it.take(n as usize))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 163 | stack.push(Iter(Box::new(it.take(n as usize)))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:168:29 [INFO] [stdout] | [INFO] [stdout] 168 | stack.push(Iter(box (0..(n as i64)).map(|x|x as f64))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 168 | stack.push(Iter(Box::new((0..(n as i64)).map(|x|x as f64)))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 195 | stack.push(Iter(box filtered)); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 195 | stack.push(Iter(Box::new(filtered))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/eval.rs:199:21 [INFO] [stdout] | [INFO] [stdout] 199 | stack.push(Iter(box it.map(move |n| { [INFO] [stdout] | _____________________^ [INFO] [stdout] 200 | | let mut stack = vec![Number(n)]; [INFO] [stdout] 201 | | eval(f.clone(), &mut stack); [INFO] [stdout] 202 | | pop_number(&mut stack) [INFO] [stdout] 203 | | }))); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 199 ~ stack.push(Iter(Box::new(it.map(move |n| { [INFO] [stdout] 200 + let mut stack = vec![Number(n)]; [INFO] [stdout] 201 + eval(f.clone(), &mut stack); [INFO] [stdout] 202 + pop_number(&mut stack) [INFO] [stdout] 203 ~ })))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crab` (bin "crab" test) due to 11 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `crab` (bin "crab") due to 11 previous errors [INFO] running `Command { std: "docker" "inspect" "54c7ec4ec72c1bbe920ba90044693bdee43359d4c1b9c6f7f319e89b8e288ac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54c7ec4ec72c1bbe920ba90044693bdee43359d4c1b9c6f7f319e89b8e288ac4", kill_on_drop: false }` [INFO] [stdout] 54c7ec4ec72c1bbe920ba90044693bdee43359d4c1b9c6f7f319e89b8e288ac4