[INFO] updating cached repository idiv-biodiversity/stor-age
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/idiv-biodiversity/stor-age
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/idiv-biodiversity/stor-age" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/idiv-biodiversity/stor-age"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/idiv-biodiversity/stor-age'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/idiv-biodiversity/stor-age" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/idiv-biodiversity/stor-age"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/idiv-biodiversity/stor-age'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 95ccebdd350f8d52bac58b9d942ff31c44aa9a93
[INFO] sha for GitHub repo idiv-biodiversity/stor-age: 95ccebdd350f8d52bac58b9d942ff31c44aa9a93
[INFO] validating manifest of idiv-biodiversity/stor-age on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of idiv-biodiversity/stor-age on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing idiv-biodiversity/stor-age
[INFO] finished frobbing idiv-biodiversity/stor-age
[INFO] frobbed toml for idiv-biodiversity/stor-age written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/idiv-biodiversity/stor-age/Cargo.toml
[INFO] started frobbing idiv-biodiversity/stor-age
[INFO] finished frobbing idiv-biodiversity/stor-age
[INFO] frobbed toml for idiv-biodiversity/stor-age written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/idiv-biodiversity/stor-age/Cargo.toml
[INFO] crate idiv-biodiversity/stor-age already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking idiv-biodiversity/stor-age against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-4/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/idiv-biodiversity/stor-age:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 29c8b319a1b7d6e93041f0fa45fd3f6d0e32bd7b377ed80e41d8240a27da0365
[INFO] running `"docker" "start" "-a" "29c8b319a1b7d6e93041f0fa45fd3f6d0e32bd7b377ed80e41d8240a27da0365"`
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking serde v1.0.91
[INFO] [stderr]     Checking predicates v1.0.1
[INFO] [stderr]     Checking tempfile v3.0.7
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking stor-age v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking escargot v0.4.0
[INFO] [stderr]     Checking assert_cmd v0.11.1
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> tests/cli-args.rs:8:40
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn arg_age_invalid() -> Result<(), Box<Error>> {
[INFO] [stderr]   |                                        ^^^^^ help: use `dyn`: `dyn Error`
[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]   --> tests/cli-args.rs:20:47
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn arg_dir_does_not_exist() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/cli-args.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn arg_dir_not_a_dir() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/cli-args.rs:45:50
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn arg_dir_permission_denied() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/skip.rs:12:38
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn skip_link_dir() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Error`
[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]   --> tests/skip.rs:46:39
[INFO] [stderr]    |
[INFO] [stderr] 46 | fn skip_link_file() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.02s
[INFO] running `"docker" "inspect" "29c8b319a1b7d6e93041f0fa45fd3f6d0e32bd7b377ed80e41d8240a27da0365"`
[INFO] running `"docker" "rm" "-f" "29c8b319a1b7d6e93041f0fa45fd3f6d0e32bd7b377ed80e41d8240a27da0365"`
[INFO] [stdout] 29c8b319a1b7d6e93041f0fa45fd3f6d0e32bd7b377ed80e41d8240a27da0365