[INFO] updating cached repository erochest/lamcour2utf8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/erochest/lamcour2utf8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/erochest/lamcour2utf8" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/erochest/lamcour2utf8"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/erochest/lamcour2utf8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/erochest/lamcour2utf8" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/erochest/lamcour2utf8"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/erochest/lamcour2utf8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6025b2526af98c75e5bac2b3fcb8269fc02b759c
[INFO] sha for GitHub repo erochest/lamcour2utf8: 6025b2526af98c75e5bac2b3fcb8269fc02b759c
[INFO] validating manifest of erochest/lamcour2utf8 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of erochest/lamcour2utf8 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing erochest/lamcour2utf8
[INFO] finished frobbing erochest/lamcour2utf8
[INFO] frobbed toml for erochest/lamcour2utf8 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/erochest/lamcour2utf8/Cargo.toml
[INFO] started frobbing erochest/lamcour2utf8
[INFO] finished frobbing erochest/lamcour2utf8
[INFO] frobbed toml for erochest/lamcour2utf8 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/erochest/lamcour2utf8/Cargo.toml
[INFO] crate erochest/lamcour2utf8 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking erochest/lamcour2utf8 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-1/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/erochest/lamcour2utf8:/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c786f8666c32080485bb16e44ebc6a54b020b9b47a3f1bb8ce1280e1d088797a
[INFO] running `"docker" "start" "-a" "c786f8666c32080485bb16e44ebc6a54b020b9b47a3f1bb8ce1280e1d088797a"`
[INFO] [stderr]    Compiling escargot v0.2.0
[INFO] [stderr]    Compiling quote v0.6.4
[INFO] [stderr]     Checking dir-diff v0.3.1
[INFO] [stderr]     Checking tempfile v3.0.3
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking globset v0.4.1
[INFO] [stderr]     Checking predicates v0.9.0
[INFO] [stderr]     Checking predicates v0.5.2
[INFO] [stderr]     Checking spectral v0.6.0
[INFO] [stderr]    Compiling syn v0.14.6
[INFO] [stderr]     Checking ignore v0.4.3
[INFO] [stderr]     Checking globwalk v0.3.1
[INFO] [stderr]     Checking assert_fs v0.9.0
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking lamcour2utf8 v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lamcour/mod.rs:15:1
[INFO] [stderr]     |
[INFO] [stderr] 15  | / lazy_static! {
[INFO] [stderr] 16  | |     static ref CHAR_MAP: Vec<&'static str> = {
[INFO] [stderr] 17  | |         vec![
[INFO] [stderr] 18  | |             "",
[INFO] [stderr] ...   |
[INFO] [stderr] 275 | |     };
[INFO] [stderr] 276 | | }
[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]     Checking serde v1.0.70
[INFO] [stderr]     Checking serde_json v1.0.24
[INFO] [stderr]     Checking assert_cmd v0.6.0
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lamcour/mod.rs:15:1
[INFO] [stderr]     |
[INFO] [stderr] 15  | / lazy_static! {
[INFO] [stderr] 16  | |     static ref CHAR_MAP: Vec<&'static str> = {
[INFO] [stderr] 17  | |         vec![
[INFO] [stderr] 18  | |             "",
[INFO] [stderr] ...   |
[INFO] [stderr] 275 | |     };
[INFO] [stderr] 276 | | }
[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]     Finished dev [unoptimized + debuginfo] target(s) in 59.69s
[INFO] running `"docker" "inspect" "c786f8666c32080485bb16e44ebc6a54b020b9b47a3f1bb8ce1280e1d088797a"`
[INFO] running `"docker" "rm" "-f" "c786f8666c32080485bb16e44ebc6a54b020b9b47a3f1bb8ce1280e1d088797a"`
[INFO] [stdout] c786f8666c32080485bb16e44ebc6a54b020b9b47a3f1bb8ce1280e1d088797a