[INFO] cloning repository https://github.com/athos/rusp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/athos/rusp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fathos%2Frusp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fathos%2Frusp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9bd64625ffecebf66372800d87c0c97a95863eb6 [INFO] testing athos/rusp against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fathos%2Frusp" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/athos/rusp on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/athos/rusp [INFO] finished tweaking git repo https://github.com/athos/rusp [INFO] tweaked toml for git repo https://github.com/athos/rusp written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/athos/rusp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3245ce8bd6f96f8482b1f99d8363b66ed8c34c209a75037ecd368b7b8eac66f6 [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" "3245ce8bd6f96f8482b1f99d8363b66ed8c34c209a75037ecd368b7b8eac66f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3245ce8bd6f96f8482b1f99d8363b66ed8c34c209a75037ecd368b7b8eac66f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3245ce8bd6f96f8482b1f99d8363b66ed8c34c209a75037ecd368b7b8eac66f6", kill_on_drop: false }` [INFO] [stdout] 3245ce8bd6f96f8482b1f99d8363b66ed8c34c209a75037ecd368b7b8eac66f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--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] 3018f81ea998383b6005df8a802ec871a341eae66df01d16355528516c3357c1 [INFO] running `Command { std: "docker" "start" "-a" "3018f81ea998383b6005df8a802ec871a341eae66df01d16355528516c3357c1", kill_on_drop: false }` [INFO] [stderr] Compiling rusp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Error`, `error` [INFO] [stdout] --> src/reader.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::error::{Error, error}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/reader.rs:116:23 [INFO] [stdout] | [INFO] [stdout] 116 | '-' | '0' ... '9' => Some(self.read_number()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.88s [INFO] running `Command { std: "docker" "inspect" "3018f81ea998383b6005df8a802ec871a341eae66df01d16355528516c3357c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3018f81ea998383b6005df8a802ec871a341eae66df01d16355528516c3357c1", kill_on_drop: false }` [INFO] [stdout] 3018f81ea998383b6005df8a802ec871a341eae66df01d16355528516c3357c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d14e22655d556c5a1bb0f61c21570b6eb62cddaa0c41f845ec748974c434000 [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" "1d14e22655d556c5a1bb0f61c21570b6eb62cddaa0c41f845ec748974c434000", kill_on_drop: false }` [INFO] [stderr] Compiling rusp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Error`, `error` [INFO] [stdout] --> src/reader.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::error::{Error, error}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/reader.rs:116:23 [INFO] [stdout] | [INFO] [stdout] 116 | '-' | '0' ... '9' => Some(self.read_number()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error`, `error` [INFO] [stdout] --> src/reader.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::error::{Error, error}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/reader.rs:116:23 [INFO] [stdout] | [INFO] [stdout] 116 | '-' | '0' ... '9' => Some(self.read_number()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/object.rs:126:28 [INFO] [stdout] | [INFO] [stdout] 126 | assert_eq!(list_to_vec(Rc::new(Object::Nil)).expect("must not happen"), vec![]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `&Object`, found struct `Rc` [INFO] [stdout] | help: consider borrowing here: `&Rc::new(Object::Nil)` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Object` [INFO] [stdout] found struct `Rc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/object.rs:127:28 [INFO] [stdout] | [INFO] [stdout] 127 | assert_eq!(list_to_vec(Rc::new(Object::Cons( [INFO] [stdout] | ____________________________^ [INFO] [stdout] 128 | | Rc::new(Object::Number(1)), [INFO] [stdout] 129 | | Rc::new(Object::Cons( [INFO] [stdout] 130 | | Rc::new(Object::Number(2)), [INFO] [stdout] ... | [INFO] [stdout] 135 | | )) [INFO] [stdout] 136 | | ))).expect("must not happpen"), vec![ [INFO] [stdout] | |______^ expected `&Object`, found struct `Rc` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Object` [INFO] [stdout] found struct `Rc` [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 127 | assert_eq!(list_to_vec(&Rc::new(Object::Cons( [INFO] [stdout] 128 | Rc::new(Object::Number(1)), [INFO] [stdout] 129 | Rc::new(Object::Cons( [INFO] [stdout] 130 | Rc::new(Object::Number(2)), [INFO] [stdout] 131 | Rc::new(Object::Cons( [INFO] [stdout] 132 | Rc::new(Object::Number(3)), [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rusp` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1d14e22655d556c5a1bb0f61c21570b6eb62cddaa0c41f845ec748974c434000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d14e22655d556c5a1bb0f61c21570b6eb62cddaa0c41f845ec748974c434000", kill_on_drop: false }` [INFO] [stdout] 1d14e22655d556c5a1bb0f61c21570b6eb62cddaa0c41f845ec748974c434000