[INFO] updating cached repository Dynulo/Gluon [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Dynulo/Gluon [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Dynulo/Gluon" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Dynulo/Gluon"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Dynulo/Gluon'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Dynulo/Gluon" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Dynulo/Gluon"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Dynulo/Gluon'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d9c021ea351eb78b530fd9a2838249e8b5681ca8 [INFO] sha for GitHub repo Dynulo/Gluon: d9c021ea351eb78b530fd9a2838249e8b5681ca8 [INFO] validating manifest of Dynulo/Gluon on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Dynulo/Gluon on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Dynulo/Gluon [INFO] finished frobbing Dynulo/Gluon [INFO] frobbed toml for Dynulo/Gluon written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Dynulo/Gluon/Cargo.toml [INFO] started frobbing Dynulo/Gluon [INFO] finished frobbing Dynulo/Gluon [INFO] frobbed toml for Dynulo/Gluon written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Dynulo/Gluon/Cargo.toml [INFO] crate Dynulo/Gluon already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Dynulo/Gluon against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-3/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Dynulo/Gluon:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1940953f32d083d617bae19adfa46e13ecdfae1eb42b583c7a5ceadbdfcc68cd [INFO] running `"docker" "start" "-a" "1940953f32d083d617bae19adfa46e13ecdfae1eb42b583c7a5ceadbdfcc68cd"` [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Checking half v1.3.0 [INFO] [stderr] Checking data-encoding v2.1.2 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling armake2 v0.3.0 (https://github.com/dynulo/armake2#23933d6a) [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking filetime v0.2.6 [INFO] [stderr] Checking ring v0.14.6 [INFO] [stderr] Checking libflate v0.1.23 [INFO] [stderr] Checking mio v0.6.18 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking cgmath v0.16.1 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking docopt v1.1.0 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stderr] Checking serde_cbor v0.9.0 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking console v0.7.5 [INFO] [stderr] Checking ws v0.8.1 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking zip v0.5.2 [INFO] [stderr] Checking indicatif v0.11.0 [INFO] [stderr] Checking tokio v0.1.20 [INFO] [stderr] Checking hyper v0.12.29 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.17 [INFO] [stderr] Checking gluon v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/functions/fetch.rs:68:21 [INFO] [stderr] | [INFO] [stderr] 68 | filetime::set_file_mtime(&pbuf, filetime::FileTime::from_system_time(mtime)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | self.out.broadcast(text); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | self.out.close(CloseCode::Normal); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/functions/fetch.rs:68:21 [INFO] [stderr] | [INFO] [stderr] 68 | filetime::set_file_mtime(&pbuf, filetime::FileTime::from_system_time(mtime)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | self.out.broadcast(text); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | self.out.close(CloseCode::Normal); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.91s [INFO] running `"docker" "inspect" "1940953f32d083d617bae19adfa46e13ecdfae1eb42b583c7a5ceadbdfcc68cd"` [INFO] running `"docker" "rm" "-f" "1940953f32d083d617bae19adfa46e13ecdfae1eb42b583c7a5ceadbdfcc68cd"` [INFO] [stdout] 1940953f32d083d617bae19adfa46e13ecdfae1eb42b583c7a5ceadbdfcc68cd