[INFO] updating cached repository jedahan/weird-echo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jedahan/weird-echo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jedahan/weird-echo" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/jedahan/weird-echo"` [INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/jedahan/weird-echo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jedahan/weird-echo" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/jedahan/weird-echo"` [INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/jedahan/weird-echo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a472ce1c9300414f62449940153e5a7c42ceef7f [INFO] sha for GitHub repo jedahan/weird-echo: a472ce1c9300414f62449940153e5a7c42ceef7f [INFO] validating manifest of jedahan/weird-echo on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jedahan/weird-echo on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jedahan/weird-echo [INFO] finished frobbing jedahan/weird-echo [INFO] frobbed toml for jedahan/weird-echo written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/jedahan/weird-echo/Cargo.toml [INFO] started frobbing jedahan/weird-echo [INFO] finished frobbing jedahan/weird-echo [INFO] frobbed toml for jedahan/weird-echo written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/jedahan/weird-echo/Cargo.toml [INFO] crate jedahan/weird-echo already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jedahan/weird-echo against try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 for pr-60039 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-1/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/jedahan/weird-echo:/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" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 78071c55e895afa4c763d1b3b80515e17ebe0ec8a4f1451d5c36455d5fe7f01d [INFO] running `"docker" "start" "-a" "78071c55e895afa4c763d1b3b80515e17ebe0ec8a4f1451d5c36455d5fe7f01d"` [INFO] [stderr] Checking weird-echo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0716]: temporary value dropped while borrowed [INFO] [stderr] --> src/main.rs:9:7 [INFO] [stderr] | [INFO] [stderr] 8 | let mut messages = if env::args().count() > 1 { [INFO] [stderr] | ------------ borrow later stored here [INFO] [stderr] 9 | / env::args() [INFO] [stderr] 10 | | .skip(1) [INFO] [stderr] 11 | | .collect::>() [INFO] [stderr] 12 | | .join(" ") [INFO] [stderr] | |__________________^ creates a temporary which is freed while still in use [INFO] [stderr] ... [INFO] [stderr] 15 | } else { [INFO] [stderr] | - temporary value is freed at the end of this statement [INFO] [stderr] | [INFO] [stderr] = note: consider using a `let` binding to create a longer lived value [INFO] [stderr] [INFO] [stderr] error[E0597]: `input` does not live long enough [INFO] [stderr] --> src/main.rs:38:41 [INFO] [stderr] | [INFO] [stderr] 22 | while messages.iter().count() > 3 { [INFO] [stderr] | -------- borrow later used here [INFO] [stderr] ... [INFO] [stderr] 38 | Ok(_) => messages.insert(0, &input), [INFO] [stderr] | ^^^^^^ borrowed value does not live long enough [INFO] [stderr] ... [INFO] [stderr] 41 | } [INFO] [stderr] | - `input` dropped here while still borrowed [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0597, E0716. [INFO] [stderr] For more information about an error, try `rustc --explain E0597`. [INFO] [stderr] error: Could not compile `weird-echo`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0716]: temporary value dropped while borrowed [INFO] [stderr] --> src/main.rs:9:7 [INFO] [stderr] | [INFO] [stderr] 8 | let mut messages = if env::args().count() > 1 { [INFO] [stderr] | ------------ borrow later stored here [INFO] [stderr] 9 | / env::args() [INFO] [stderr] 10 | | .skip(1) [INFO] [stderr] 11 | | .collect::>() [INFO] [stderr] 12 | | .join(" ") [INFO] [stderr] | |__________________^ creates a temporary which is freed while still in use [INFO] [stderr] ... [INFO] [stderr] 15 | } else { [INFO] [stderr] | - temporary value is freed at the end of this statement [INFO] [stderr] | [INFO] [stderr] = note: consider using a `let` binding to create a longer lived value [INFO] [stderr] [INFO] [stderr] error[E0597]: `input` does not live long enough [INFO] [stderr] --> src/main.rs:38:41 [INFO] [stderr] | [INFO] [stderr] 22 | while messages.iter().count() > 3 { [INFO] [stderr] | -------- borrow later used here [INFO] [stderr] ... [INFO] [stderr] 38 | Ok(_) => messages.insert(0, &input), [INFO] [stderr] | ^^^^^^ borrowed value does not live long enough [INFO] [stderr] ... [INFO] [stderr] 41 | } [INFO] [stderr] | - `input` dropped here while still borrowed [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0597, E0716. [INFO] [stderr] For more information about an error, try `rustc --explain E0597`. [INFO] [stderr] error: Could not compile `weird-echo`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "78071c55e895afa4c763d1b3b80515e17ebe0ec8a4f1451d5c36455d5fe7f01d"` [INFO] running `"docker" "rm" "-f" "78071c55e895afa4c763d1b3b80515e17ebe0ec8a4f1451d5c36455d5fe7f01d"` [INFO] [stdout] 78071c55e895afa4c763d1b3b80515e17ebe0ec8a4f1451d5c36455d5fe7f01d