[INFO] cloning repository https://github.com/Blakeinstein/fuse-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Blakeinstein/fuse-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlakeinstein%2Ffuse-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlakeinstein%2Ffuse-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6854b72e2a48ff3f384abfaa9f44b34fca0c61f
[INFO] checking Blakeinstein/fuse-rs against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlakeinstein%2Ffuse-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Blakeinstein/fuse-rs on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Blakeinstein/fuse-rs
[INFO] finished tweaking git repo https://github.com/Blakeinstein/fuse-rs
[INFO] tweaked toml for git repo https://github.com/Blakeinstein/fuse-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Blakeinstein/fuse-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c37fe69acda648acab485287d8e84f80d2575b23f095ca0035404df5b6f7ecd
[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" "8c37fe69acda648acab485287d8e84f80d2575b23f095ca0035404df5b6f7ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c37fe69acda648acab485287d8e84f80d2575b23f095ca0035404df5b6f7ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c37fe69acda648acab485287d8e84f80d2575b23f095ca0035404df5b6f7ecd", kill_on_drop: false }`
[INFO] [stdout] 8c37fe69acda648acab485287d8e84f80d2575b23f095ca0035404df5b6f7ecd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c3899071b583f134bc9f3b0d2c1bc0e5c97632572daa16933cb38a1fe2a0726
[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" "4c3899071b583f134bc9f3b0d2c1bc0e5c97632572daa16933cb38a1fe2a0726", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]     Checking fuse-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:628:28
[INFO] [stdout]     |
[INFO] [stdout] 628 |                       panic!(format!(
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 629 | |                         "Lookup Failed: Lookup doesnt contain requested value => {}.",
[INFO] [stdout] 630 | |                         &property.value
[INFO] [stdout] 631 | |                     ));
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 628 ~                     panic!(
[INFO] [stdout] 629 |                         "Lookup Failed: Lookup doesnt contain requested value => {}.",
[INFO] [stdout] 630 |                         &property.value
[INFO] [stdout] 631 ~                     );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:743:40
[INFO] [stdout]     |
[INFO] [stdout] 743 |   ...                   panic!(format!(
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 744 | | ...                       "Lookup doesnt contain requested value => {}.",
[INFO] [stdout] 745 | | ...                       &property.value
[INFO] [stdout] 746 | | ...                   ))
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 743 ~                                 panic!(
[INFO] [stdout] 744 |                                     "Lookup doesnt contain requested value => {}.",
[INFO] [stdout] 745 |                                     &property.value
[INFO] [stdout] 746 ~                                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:628:28
[INFO] [stdout]     |
[INFO] [stdout] 628 |                       panic!(format!(
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 629 | |                         "Lookup Failed: Lookup doesnt contain requested value => {}.",
[INFO] [stdout] 630 | |                         &property.value
[INFO] [stdout] 631 | |                     ));
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 628 ~                     panic!(
[INFO] [stdout] 629 |                         "Lookup Failed: Lookup doesnt contain requested value => {}.",
[INFO] [stdout] 630 |                         &property.value
[INFO] [stdout] 631 ~                     );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:743:40
[INFO] [stdout]     |
[INFO] [stdout] 743 |   ...                   panic!(format!(
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 744 | | ...                       "Lookup doesnt contain requested value => {}.",
[INFO] [stdout] 745 | | ...                       &property.value
[INFO] [stdout] 746 | | ...                   ))
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 743 ~                                 panic!(
[INFO] [stdout] 744 |                                     "Lookup doesnt contain requested value => {}.",
[INFO] [stdout] 745 |                                     &property.value
[INFO] [stdout] 746 ~                                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "4c3899071b583f134bc9f3b0d2c1bc0e5c97632572daa16933cb38a1fe2a0726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3899071b583f134bc9f3b0d2c1bc0e5c97632572daa16933cb38a1fe2a0726", kill_on_drop: false }`
[INFO] [stdout] 4c3899071b583f134bc9f3b0d2c1bc0e5c97632572daa16933cb38a1fe2a0726