[INFO] updating cached repository anurse/bld
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/anurse/bld
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/anurse/bld" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/anurse/bld"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/anurse/bld'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/anurse/bld" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/anurse/bld"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/anurse/bld'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4b6a7a4689f97ef817e2cf8e789066c1213580e4
[INFO] sha for GitHub repo anurse/bld: 4b6a7a4689f97ef817e2cf8e789066c1213580e4
[INFO] validating manifest of anurse/bld 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 anurse/bld 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 anurse/bld
[INFO] finished frobbing anurse/bld
[INFO] frobbed toml for anurse/bld written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/anurse/bld/Cargo.toml
[INFO] started frobbing anurse/bld
[INFO] finished frobbing anurse/bld
[INFO] frobbed toml for anurse/bld written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/anurse/bld/Cargo.toml
[INFO] crate anurse/bld 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 anurse/bld against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-0/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/anurse/bld:/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] 80b0bff51a191b3a1dc8daa77e30b71203be53fcd80576ce59b8bd90f9b691e2
[INFO] running `"docker" "start" "-a" "80b0bff51a191b3a1dc8daa77e30b71203be53fcd80576ce59b8bd90f9b691e2"`
[INFO] [stderr]     Checking bld v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/project/family/shell.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project/family/shell.rs:31:44
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn identify(path: &Path) -> Option<Box<Family>> {
[INFO] [stderr]    |                                            ^^^^^^ help: use `dyn`: `dyn Family`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/project/family/mod.rs:9:44
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn identify(path: &Path) -> Option<Box<Family>> {
[INFO] [stderr]   |                                            ^^^^^^ help: use `dyn`: `dyn Family`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/project/mod.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     family: Box<Family>,
[INFO] [stderr]   |                 ^^^^^^ help: use `dyn`: `dyn Family`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project/mod.rs:30:30
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn family(&self) -> &Family {
[INFO] [stderr]    |                              ^^^^^^ help: use `dyn`: `dyn Family`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `script`
[INFO] [stderr]   --> src/project/family/shell.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     script: PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `kind`
[INFO] [stderr]   --> src/project/family/shell.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     kind: ShellKind
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/project/family/shell.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project/family/shell.rs:31:44
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn identify(path: &Path) -> Option<Box<Family>> {
[INFO] [stderr]    |                                            ^^^^^^ help: use `dyn`: `dyn Family`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/project/family/mod.rs:9:44
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn identify(path: &Path) -> Option<Box<Family>> {
[INFO] [stderr]   |                                            ^^^^^^ help: use `dyn`: `dyn Family`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/project/mod.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     family: Box<Family>,
[INFO] [stderr]   |                 ^^^^^^ help: use `dyn`: `dyn Family`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project/mod.rs:30:30
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn family(&self) -> &Family {
[INFO] [stderr]    |                              ^^^^^^ help: use `dyn`: `dyn Family`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `script`
[INFO] [stderr]   --> src/project/family/shell.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     script: PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `kind`
[INFO] [stderr]   --> src/project/family/shell.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     kind: ShellKind
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "80b0bff51a191b3a1dc8daa77e30b71203be53fcd80576ce59b8bd90f9b691e2"`
[INFO] running `"docker" "rm" "-f" "80b0bff51a191b3a1dc8daa77e30b71203be53fcd80576ce59b8bd90f9b691e2"`
[INFO] [stdout] 80b0bff51a191b3a1dc8daa77e30b71203be53fcd80576ce59b8bd90f9b691e2