[INFO] crate grin_api 0.4.2 is already in cache
[INFO] extracting crate grin_api 0.4.2 into work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/grin_api/0.4.2
[INFO] extracting crate grin_api 0.4.2 into work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/grin_api/0.4.2
[INFO] validating manifest of grin_api-0.4.2 on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of grin_api-0.4.2 on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing grin_api-0.4.2
[INFO] finished frobbing grin_api-0.4.2
[INFO] frobbed toml for grin_api-0.4.2 written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/grin_api/0.4.2/Cargo.toml
[INFO] started frobbing grin_api-0.4.2
[INFO] finished frobbing grin_api-0.4.2
[INFO] frobbed toml for grin_api-0.4.2 written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/grin_api/0.4.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking grin_api-0.4.2 against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-0/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/grin_api/0.4.2:/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" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 37d414ec283a2f47ac630165231526be0da2bac0cec61f5e8ab40d51c334b931
[INFO] running `"docker" "start" "-a" "37d414ec283a2f47ac630165231526be0da2bac0cec61f5e8ab40d51c334b931"`
[INFO] [stderr]     Checking crossbeam-epoch v0.7.0
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking rustls v0.13.1
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking h2 v0.1.15
[INFO] [stderr]     Checking log4rs v0.8.1
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.10
[INFO] [stderr]     Checking grin_util v0.4.2
[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr]     Checking grin_keychain v0.4.2
[INFO] [stderr]     Checking tokio v0.1.14
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tokio-rustls v0.7.2
[INFO] [stderr]     Checking hyper v0.12.21
[INFO] [stderr]     Checking grin_core v0.4.2
[INFO] [stderr]     Checking hyper-rustls v0.14.0
[INFO] [stderr]     Checking grin_store v0.4.2
[INFO] [stderr]     Checking grin_chain v0.4.2
[INFO] [stderr]     Checking grin_pool v0.4.2
[INFO] [stderr]     Checking grin_p2p v0.4.2
[INFO] [stderr]     Checking grin_api v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/handlers/blocks_api.rs:71:35
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let el = match req.uri().path().trim_right_matches("/").rsplit("/").next() {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/handlers/blocks_api.rs:133:35
[INFO] [stderr]     |
[INFO] [stderr] 133 |         let el = match req.uri().path().trim_right_matches("/").rsplit("/").next() {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/handlers/chain_api.rs:226:40
[INFO] [stderr]     |
[INFO] [stderr] 226 |         let command = match req.uri().path().trim_right_matches("/").rsplit("/").next() {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/handlers/peers_api.rs:59:40
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let command = match req.uri().path().trim_right_matches("/").rsplit("/").next() {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/handlers/peers_api.rs:76:41
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let mut path_elems = req.uri().path().trim_right_matches("/").rsplit("/");
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/handlers/transactions_api.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 |             .trim_right()
[INFO] [stderr]     |              ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/handlers/transactions_api.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |             .trim_right_matches("/")
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/handlers/blocks_api.rs:71:35
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let el = match req.uri().path().trim_right_matches("/").rsplit("/").next() {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/handlers/blocks_api.rs:133:35
[INFO] [stderr]     |
[INFO] [stderr] 133 |         let el = match req.uri().path().trim_right_matches("/").rsplit("/").next() {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/handlers/chain_api.rs:226:40
[INFO] [stderr]     |
[INFO] [stderr] 226 |         let command = match req.uri().path().trim_right_matches("/").rsplit("/").next() {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/handlers/peers_api.rs:59:40
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let command = match req.uri().path().trim_right_matches("/").rsplit("/").next() {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/handlers/peers_api.rs:76:41
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let mut path_elems = req.uri().path().trim_right_matches("/").rsplit("/");
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/handlers/transactions_api.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 |             .trim_right()
[INFO] [stderr]     |              ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/handlers/transactions_api.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |             .trim_right_matches("/")
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.14s
[INFO] running `"docker" "inspect" "37d414ec283a2f47ac630165231526be0da2bac0cec61f5e8ab40d51c334b931"`
[INFO] running `"docker" "rm" "-f" "37d414ec283a2f47ac630165231526be0da2bac0cec61f5e8ab40d51c334b931"`
[INFO] [stdout] 37d414ec283a2f47ac630165231526be0da2bac0cec61f5e8ab40d51c334b931