[INFO] cloning repository https://github.com/jessevogt/wmpy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jessevogt/wmpy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjessevogt%2Fwmpy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjessevogt%2Fwmpy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99591dd2b1fa73b4e76e276aa8e9534bd1ffc35b
[INFO] checking jessevogt/wmpy against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjessevogt%2Fwmpy" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jessevogt/wmpy on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jessevogt/wmpy
[INFO] finished tweaking git repo https://github.com/jessevogt/wmpy
[INFO] tweaked toml for git repo https://github.com/jessevogt/wmpy written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jessevogt/wmpy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e4c25703512506c82db2ebeecd500ba25bbff9eb2b19a7d6938650d40f4746b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9e4c25703512506c82db2ebeecd500ba25bbff9eb2b19a7d6938650d40f4746b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e4c25703512506c82db2ebeecd500ba25bbff9eb2b19a7d6938650d40f4746b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e4c25703512506c82db2ebeecd500ba25bbff9eb2b19a7d6938650d40f4746b", kill_on_drop: false }`
[INFO] [stdout] 9e4c25703512506c82db2ebeecd500ba25bbff9eb2b19a7d6938650d40f4746b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2db12736eb361619f0dc4390a496c7f5fa75b3443fecb3484ab2b415d6bb71a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d2db12736eb361619f0dc4390a496c7f5fa75b3443fecb3484ab2b415d6bb71a", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking wmpy v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/main.rs:14:36
[INFO] [stdout]    |
[INFO] [stdout] 14 |       let foo: HashMap<&str, &str> = String::from_utf8(output.stdout)
[INFO] [stdout]    |  ____________________________________^
[INFO] [stdout] 15 | |         .expect("unable to get output from command for window geometry")
[INFO] [stdout]    | |________________________________________________________________________^ creates a temporary which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 21 |           .collect();
[INFO] [stdout]    |                     - temporary value is freed at the end of this statement
[INFO] [stdout] 22 | 
[INFO] [stdout] 23 |       println!("{}", foo.len())
[INFO] [stdout]    |                      --- borrow later used here
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wmpy` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/main.rs:14:36
[INFO] [stdout]    |
[INFO] [stdout] 14 |       let foo: HashMap<&str, &str> = String::from_utf8(output.stdout)
[INFO] [stdout]    |  ____________________________________^
[INFO] [stdout] 15 | |         .expect("unable to get output from command for window geometry")
[INFO] [stdout]    | |________________________________________________________________________^ creates a temporary which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 21 |           .collect();
[INFO] [stdout]    |                     - temporary value is freed at the end of this statement
[INFO] [stdout] 22 | 
[INFO] [stdout] 23 |       println!("{}", foo.len())
[INFO] [stdout]    |                      --- borrow later used here
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "d2db12736eb361619f0dc4390a496c7f5fa75b3443fecb3484ab2b415d6bb71a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2db12736eb361619f0dc4390a496c7f5fa75b3443fecb3484ab2b415d6bb71a", kill_on_drop: false }`
[INFO] [stdout] d2db12736eb361619f0dc4390a496c7f5fa75b3443fecb3484ab2b415d6bb71a