[INFO] updating cached repository https://github.com/PurpleMyst/zfz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f0e7ef377f1e900e37d2389f650193a7a73b302
[INFO] checking PurpleMyst/zfz against try#85cc1486e1f000dce4bb8e1b3cfab2b654b102a8 for pr-73323
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleMyst%2Fzfz" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PurpleMyst/zfz on toolchain 85cc1486e1f000dce4bb8e1b3cfab2b654b102a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PurpleMyst/zfz
[INFO] finished tweaking git repo https://github.com/PurpleMyst/zfz
[INFO] tweaked toml for git repo https://github.com/PurpleMyst/zfz written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/PurpleMyst/zfz already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f896bc6f989b3b0e1dee9e3c0193d9303318868bf656569b9ee83c94d68e822c
[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" "f896bc6f989b3b0e1dee9e3c0193d9303318868bf656569b9ee83c94d68e822c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f896bc6f989b3b0e1dee9e3c0193d9303318868bf656569b9ee83c94d68e822c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f896bc6f989b3b0e1dee9e3c0193d9303318868bf656569b9ee83c94d68e822c", kill_on_drop: false }`
[INFO] [stdout] f896bc6f989b3b0e1dee9e3c0193d9303318868bf656569b9ee83c94d68e822c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9537cac0ab95e11c49e75126676f2d5c04cd94261c42eff1a17435bee00e517d
[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" "9537cac0ab95e11c49e75126676f2d5c04cd94261c42eff1a17435bee00e517d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]     Checking zfz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0053]: method `drop` has an incompatible type for trait
[INFO] [stdout]    --> src/console.rs:264:5
[INFO] [stdout]     |
[INFO] [stdout] 264 |     fn drop(&self) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ types differ in mutability
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&mut console::Console)`
[INFO] [stdout]                found fn pointer `fn(&console::Console)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `termios` on type `&console::Console`
[INFO] [stdout]    --> src/console.rs:265:32
[INFO] [stdout]     |
[INFO] [stdout] 265 |         Self::set_termios(self.termios).expect("Could not restore termios")
[INFO] [stdout]     |                                ^^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `prev_termios`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zfz`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0053]: method `drop` has an incompatible type for trait
[INFO] [stdout]    --> src/console.rs:264:5
[INFO] [stdout]     |
[INFO] [stdout] 264 |     fn drop(&self) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ types differ in mutability
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&mut console::Console)`
[INFO] [stdout]                found fn pointer `fn(&console::Console)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `termios` on type `&console::Console`
[INFO] [stdout]    --> src/console.rs:265:32
[INFO] [stdout]     |
[INFO] [stdout] 265 |         Self::set_termios(self.termios).expect("Could not restore termios")
[INFO] [stdout]     |                                ^^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `prev_termios`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9537cac0ab95e11c49e75126676f2d5c04cd94261c42eff1a17435bee00e517d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9537cac0ab95e11c49e75126676f2d5c04cd94261c42eff1a17435bee00e517d", kill_on_drop: false }`
[INFO] [stdout] 9537cac0ab95e11c49e75126676f2d5c04cd94261c42eff1a17435bee00e517d