[INFO] updating cached repository jasonwhite/button-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jasonwhite/button-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jasonwhite/button-rs" "work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/jasonwhite/button-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/jasonwhite/button-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jasonwhite/button-rs" "work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/jasonwhite/button-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/jasonwhite/button-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b9c9762666860ca6fe8a3e34f9dd0d7db53de7d1 [INFO] sha for GitHub repo jasonwhite/button-rs: b9c9762666860ca6fe8a3e34f9dd0d7db53de7d1 [INFO] validating manifest of jasonwhite/button-rs on toolchain master#589beb979c0f1a9736e02e578913db88398c3ba5 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jasonwhite/button-rs on toolchain try#42445ded8fd34235a676755cb5d079658ed51f6a [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jasonwhite/button-rs [INFO] finished frobbing jasonwhite/button-rs [INFO] frobbed toml for jasonwhite/button-rs written to work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/jasonwhite/button-rs/Cargo.toml [INFO] started frobbing jasonwhite/button-rs [INFO] finished frobbing jasonwhite/button-rs [INFO] frobbed toml for jasonwhite/button-rs written to work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/jasonwhite/button-rs/Cargo.toml [INFO] crate jasonwhite/button-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jasonwhite/button-rs against master#589beb979c0f1a9736e02e578913db88398c3ba5 for pr-60944 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-7/master#589beb979c0f1a9736e02e578913db88398c3ba5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/jasonwhite/button-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8f24d57ca3946a4fb50d06dba960e147af56706f9ccd1fadc84201da200ed9f9 [INFO] running `"docker" "start" "-a" "8f24d57ca3946a4fb50d06dba960e147af56706f9ccd1fadc84201da200ed9f9"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Checking tower-service v0.2.0 [INFO] [stderr] Checking daemonize v0.3.0 [INFO] [stderr] Checking os_pipe v0.8.1 [INFO] [stderr] Checking tokio-serde v0.3.0 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking bincode v1.1.2 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking holyhashmap v0.1.2 [INFO] [stderr] Checking structopt v0.2.14 [INFO] [stderr] Checking hyper v0.12.25 [INFO] [stderr] Checking tokio-serde-bincode v0.2.1 [INFO] [stderr] Checking digest v0.8.0 [INFO] [stderr] Checking block-buffer v0.7.0 [INFO] [stderr] Checking pretty_env_logger v0.3.0 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking reqwest v0.9.11 [INFO] [stderr] Checking button v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Indexable` is imported redundantly [INFO] [stderr] --> src/button/build_graph.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 28 | Algo, Edges, Graph, GraphBase, Graphviz, Indexable, Neighbors, NodeIndex, [INFO] [stderr] | --------- the item `Indexable` is already imported here [INFO] [stderr] ... [INFO] [stderr] 128 | use crate::graph::Indexable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Indexable` is imported redundantly [INFO] [stderr] --> src/button/build_graph.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 28 | Algo, Edges, Graph, GraphBase, Graphviz, Indexable, Neighbors, NodeIndex, [INFO] [stderr] | --------- the item `Indexable` is already imported here [INFO] [stderr] ... [INFO] [stderr] 128 | use crate::graph::Indexable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.53s [INFO] running `"docker" "inspect" "8f24d57ca3946a4fb50d06dba960e147af56706f9ccd1fadc84201da200ed9f9"` [INFO] running `"docker" "rm" "-f" "8f24d57ca3946a4fb50d06dba960e147af56706f9ccd1fadc84201da200ed9f9"` [INFO] [stdout] 8f24d57ca3946a4fb50d06dba960e147af56706f9ccd1fadc84201da200ed9f9