[INFO] fetching crate mtots_core 0.1.2...
[INFO] checking mtots_core-0.1.2 against try#1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73 for pr-78461
[INFO] extracting crate mtots_core 0.1.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate mtots_core 0.1.2 on toolchain 1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mtots_core 0.1.2
[INFO] finished tweaking crates.io crate mtots_core 0.1.2
[INFO] tweaked toml for crates.io crate mtots_core 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate mtots_core 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xref v0.1.1
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71a7d8f16be008879fcaaddf91714d96ff0beca09976c4ad5118f3de174c5d7e
[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" "71a7d8f16be008879fcaaddf91714d96ff0beca09976c4ad5118f3de174c5d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71a7d8f16be008879fcaaddf91714d96ff0beca09976c4ad5118f3de174c5d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a7d8f16be008879fcaaddf91714d96ff0beca09976c4ad5118f3de174c5d7e", kill_on_drop: false }`
[INFO] [stdout] 71a7d8f16be008879fcaaddf91714d96ff0beca09976c4ad5118f3de174c5d7e
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f832cafa31a9b080621e75e9ec3b331bce86c7820e6efbc1917676777e5002b3
[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" "f832cafa31a9b080621e75e9ec3b331bce86c7820e6efbc1917676777e5002b3", kill_on_drop: false }`
[INFO] [stderr]     Checking xref v0.1.1
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling indexmap v1.5.1
[INFO] [stderr]     Checking mtots_core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: unmatched angle brackets
[INFO] [stdout]    --> src/base/frontend/parser.rs:571:66
[INFO] [stdout]     |
[INFO] [stdout] 571 | fn genprefix() -> Vec<Option<fn(&mut ParserState) -> Result<Expr>>> {
[INFO] [stdout]     |                                                                  ^^^ help: remove extra angle brackets
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,` or `>`, found `{`
[INFO] [stdout]    --> src/base/frontend/parser.rs:571:69
[INFO] [stdout]     |
[INFO] [stdout] 571 | fn genprefix() -> Vec<Option<fn(&mut ParserState) -> Result<Expr>>> {
[INFO] [stdout]     |                                                                     ^ expected one of `,` or `>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unmatched angle brackets
[INFO] [stdout]    --> src/base/frontend/parser.rs:571:66
[INFO] [stdout]     |
[INFO] [stdout] 571 | fn genprefix() -> Vec<Option<fn(&mut ParserState) -> Result<Expr>>> {
[INFO] [stdout]     |                                                                  ^^^ help: remove extra angle brackets
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,` or `>`, found `{`
[INFO] [stdout]    --> src/base/frontend/parser.rs:571:69
[INFO] [stdout]     |
[INFO] [stdout] 571 | fn genprefix() -> Vec<Option<fn(&mut ParserState) -> Result<Expr>>> {
[INFO] [stdout]     |                                                                     ^ expected one of `,` or `>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::Parser`
[INFO] [stdout]   --> src/base/gl/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::Parser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^ no `Parser` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::Parser`
[INFO] [stdout]   --> src/base/gl/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::Parser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^ no `Parser` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::*`
[INFO] [stdout]  --> src/base/frontend/mod.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) use parser::*;
[INFO] [stdout]   |                ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::*`
[INFO] [stdout]  --> src/base/frontend/mod.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) use parser::*;
[INFO] [stdout]   |                ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mtots_core`
[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: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f832cafa31a9b080621e75e9ec3b331bce86c7820e6efbc1917676777e5002b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f832cafa31a9b080621e75e9ec3b331bce86c7820e6efbc1917676777e5002b3", kill_on_drop: false }`
[INFO] [stdout] f832cafa31a9b080621e75e9ec3b331bce86c7820e6efbc1917676777e5002b3