[INFO] crate file-sniffer 3.0.1 is already in cache [INFO] extracting crate file-sniffer 3.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/file-sniffer/3.0.1 [INFO] extracting crate file-sniffer 3.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/file-sniffer/3.0.1 [INFO] validating manifest of file-sniffer-3.0.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of file-sniffer-3.0.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing file-sniffer-3.0.1 [INFO] finished frobbing file-sniffer-3.0.1 [INFO] frobbed toml for file-sniffer-3.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/file-sniffer/3.0.1/Cargo.toml [INFO] started frobbing file-sniffer-3.0.1 [INFO] finished frobbing file-sniffer-3.0.1 [INFO] frobbed toml for file-sniffer-3.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/file-sniffer/3.0.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing file-sniffer-3.0.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/file-sniffer/3.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 2f7d519ecf4dcd0aae3c2b96bc7b46d40287a382132fa911235915b46e63290e [INFO] running `"docker" "start" "-a" "2f7d519ecf4dcd0aae3c2b96bc7b46d40287a382132fa911235915b46e63290e"` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/src/main.rs [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling rgb v0.8.14 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling pad v0.1.5 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling globset v0.2.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling ignore v0.2.2 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling file-sniffer v3.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unknown lint: `match_ref_pats` [INFO] [stderr] --> src/lib.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | #![allow(match_ref_pats)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unknown_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `too_many_arguments` [INFO] [stderr] --> src/lib.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | #![allow(too_many_arguments)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(test)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(integer_atomics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | / lazy_static! { [INFO] [stderr] 86 | | static ref REGEX: Regex = [INFO] [stderr] 87 | | Regex::new(r".*?\.(a|la|lo|o|ll|keter|bc|dyn_o|out|d|rlib|crate|min\.js|hi|dyn_hi|S|jsexe|webapp|js\.externs|ibc|toc|aux|fdb_latexmk|fls|egg-info|whl|js_a|js_hi|jld|ji|js_o|so.*|dump-.*|vmb|crx|orig|elmo|elmi|pyc|mod|p_hi|p_o|prof|tix)$") // TODO reorder regex [INFO] [stderr] 88 | | .unwrap(); [INFO] [stderr] 89 | | } [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | / lazy_static! { [INFO] [stderr] 91 | | static ref REGEX_GITIGNORE: Regex = [INFO] [stderr] 92 | | Regex::new(r".*?\.(stats|conf|h|cache.*|dat|pc|info)$") [INFO] [stderr] 93 | | .unwrap(); [INFO] [stderr] 94 | | } [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `file-sniffer`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2f7d519ecf4dcd0aae3c2b96bc7b46d40287a382132fa911235915b46e63290e"` [INFO] running `"docker" "rm" "-f" "2f7d519ecf4dcd0aae3c2b96bc7b46d40287a382132fa911235915b46e63290e"` [INFO] [stdout] 2f7d519ecf4dcd0aae3c2b96bc7b46d40287a382132fa911235915b46e63290e