[INFO] crate lz-fear 0.1.0 is already in cache [INFO] checking lz-fear-0.1.0 against try#1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 for pr-69530 [INFO] extracting crate lz-fear 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate lz-fear 0.1.0 on toolchain 1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate lz-fear 0.1.0 [INFO] finished tweaking crates.io crate lz-fear 0.1.0 [INFO] tweaked toml for crates.io crate lz-fear 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate lz-fear 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1665b726cbbef2b0deea889e0c6f3e9941c5cc852687cabf19f970f26fda5ac2 [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" "1665b726cbbef2b0deea889e0c6f3e9941c5cc852687cabf19f970f26fda5ac2"` [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking criterion-plot v0.4.1 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking tinytemplate v1.0.3 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [INFO] [stderr] Compiling fehler-macros v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking thiserror v1.0.15 [INFO] [stderr] Checking fehler v1.0.0 [INFO] [stderr] Checking lz-fear v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `thiserror::Error` [INFO] [stderr] --> src/compress/framed.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use thiserror::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `throw` [INFO] [stderr] --> src/compress/framed.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | use fehler::{throw, throws}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'assoc_int_consts': recently added [INFO] [stderr] --> src/compress/raw.rs:75:40 [INFO] [stderr] | [INFO] [stderr] 75 | fn payload_size_limit() -> usize { u32::MAX as usize } [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68490 for more information [INFO] [stderr] = help: add `#![feature(assoc_int_consts)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'assoc_int_consts': recently added [INFO] [stderr] --> src/compress/raw.rs:100:40 [INFO] [stderr] | [INFO] [stderr] 100 | fn payload_size_limit() -> usize { u16::MAX as usize } [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68490 for more information [INFO] [stderr] = help: add `#![feature(assoc_int_consts)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'assoc_int_consts': recently added [INFO] [stderr] --> src/compress/raw.rs:208:75 [INFO] [stderr] | [INFO] [stderr] 208 | let max_backtrack = cmp::min(cursor - literal_start, (u16::MAX - offset) as usize); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68490 for more information [INFO] [stderr] = help: add `#![feature(assoc_int_consts)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'assoc_int_consts': recently added [INFO] [stderr] --> src/compress/raw.rs:249:42 [INFO] [stderr] | [INFO] [stderr] 249 | writer.write_u32::(u32::MAX)?; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68490 for more information [INFO] [stderr] = help: add `#![feature(assoc_int_consts)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] error: could not compile `lz-fear`. [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 `"docker" "inspect" "1665b726cbbef2b0deea889e0c6f3e9941c5cc852687cabf19f970f26fda5ac2"` [INFO] running `"docker" "rm" "-f" "1665b726cbbef2b0deea889e0c6f3e9941c5cc852687cabf19f970f26fda5ac2"` [INFO] [stdout] 1665b726cbbef2b0deea889e0c6f3e9941c5cc852687cabf19f970f26fda5ac2