[INFO] updating cached repository CircuitCoder/shaaa
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/CircuitCoder/shaaa
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/CircuitCoder/shaaa" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/CircuitCoder/shaaa"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/CircuitCoder/shaaa'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/CircuitCoder/shaaa" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/CircuitCoder/shaaa"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/CircuitCoder/shaaa'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 47bc7df34e6888bc6de4f207bc495d206ef4e54e
[INFO] sha for GitHub repo CircuitCoder/shaaa: 47bc7df34e6888bc6de4f207bc495d206ef4e54e
[INFO] validating manifest of CircuitCoder/shaaa on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of CircuitCoder/shaaa on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing CircuitCoder/shaaa
[INFO] finished frobbing CircuitCoder/shaaa
[INFO] frobbed toml for CircuitCoder/shaaa written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/CircuitCoder/shaaa/Cargo.toml
[INFO] started frobbing CircuitCoder/shaaa
[INFO] finished frobbing CircuitCoder/shaaa
[INFO] frobbed toml for CircuitCoder/shaaa written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/CircuitCoder/shaaa/Cargo.toml
[INFO] crate CircuitCoder/shaaa already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking CircuitCoder/shaaa against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/CircuitCoder/shaaa:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 654af933a7c059c4108d8fa19c6bbd93884eb2f375e7bb67b9b5f15953c69053
[INFO] running `"docker" "start" "-a" "654af933a7c059c4108d8fa19c6bbd93884eb2f375e7bb67b9b5f15953c69053"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling packed_simd v0.3.3
[INFO] [stderr]     Checking paw-raw v1.0.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling paw-attributes v1.0.0
[INFO] [stderr]     Checking paw v1.0.0
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling paw-structopt v1.0.0
[INFO] [stderr]     Checking shaaa v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:298:49
[INFO] [stderr]     |
[INFO] [stderr] 298 | pub fn from_length(length: usize) -> Option<Box<Shaaa>> {
[INFO] [stderr]     |                                                 ^^^^^ help: use `dyn`: `dyn Shaaa`
[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/lib.rs:298:49
[INFO] [stderr]     |
[INFO] [stderr] 298 | pub fn from_length(length: usize) -> Option<Box<Shaaa>> {
[INFO] [stderr]     |                                                 ^^^^^ help: use `dyn`: `dyn Shaaa`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `"docker" "inspect" "654af933a7c059c4108d8fa19c6bbd93884eb2f375e7bb67b9b5f15953c69053"`
[INFO] running `"docker" "rm" "-f" "654af933a7c059c4108d8fa19c6bbd93884eb2f375e7bb67b9b5f15953c69053"`
[INFO] [stdout] 654af933a7c059c4108d8fa19c6bbd93884eb2f375e7bb67b9b5f15953c69053