[INFO] updating cached repository foldu/iv
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/foldu/iv
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/foldu/iv" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/foldu/iv"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/foldu/iv'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/foldu/iv" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/foldu/iv"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/foldu/iv'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eef96800c9162ce1f8c0374371160b0a28bc14eb
[INFO] sha for GitHub repo foldu/iv: eef96800c9162ce1f8c0374371160b0a28bc14eb
[INFO] validating manifest of foldu/iv on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of foldu/iv on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing foldu/iv
[INFO] finished frobbing foldu/iv
[INFO] frobbed toml for foldu/iv written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/foldu/iv/Cargo.toml
[INFO] started frobbing foldu/iv
[INFO] finished frobbing foldu/iv
[INFO] frobbed toml for foldu/iv written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/foldu/iv/Cargo.toml
[INFO] crate foldu/iv already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking foldu/iv against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-0/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/foldu/iv:/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" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 24d209bf80bb0fc880479a6c954f7e62558ba9c8e9b2fe4feae2d7e3e4a9f9fa
[INFO] running `"docker" "start" "-a" "24d209bf80bb0fc880479a6c954f7e62558ba9c8e9b2fe4feae2d7e3e4a9f9fa"`
[INFO] [stderr]    Compiling magic-sys v0.2.0
[INFO] [stderr]    Compiling serde v1.0.86
[INFO] [stderr]     Checking memchr v2.1.3
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking noisy_float v0.1.9
[INFO] [stderr]     Checking bzip2-sys v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.86
[INFO] [stderr]     Checking tempfile v3.0.5
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking magic v0.12.2
[INFO] [stderr]     Checking zip v0.5.0
[INFO] [stderr]     Checking nom v4.2.0
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking iv v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(try_from)]
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(try_from)]
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.60s
[INFO] running `"docker" "inspect" "24d209bf80bb0fc880479a6c954f7e62558ba9c8e9b2fe4feae2d7e3e4a9f9fa"`
[INFO] running `"docker" "rm" "-f" "24d209bf80bb0fc880479a6c954f7e62558ba9c8e9b2fe4feae2d7e3e4a9f9fa"`
[INFO] [stdout] 24d209bf80bb0fc880479a6c954f7e62558ba9c8e9b2fe4feae2d7e3e4a9f9fa