[INFO] cloning repository https://github.com/leo60228/rust-saber
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leo60228/rust-saber" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleo60228%2Frust-saber", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleo60228%2Frust-saber'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25027fc20b1589fa5f69e16205e3f45c0a55a96d
[INFO] checking leo60228/rust-saber against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleo60228%2Frust-saber" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leo60228/rust-saber on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking git repo https://github.com/leo60228/rust-saber
[INFO] finished tweaking git repo https://github.com/leo60228/rust-saber
[INFO] tweaked toml for git repo https://github.com/leo60228/rust-saber written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/leo60228/rust-saber already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/leo60228/proc-maps.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log-panics v2.0.0
[INFO] [stderr]   Downloaded libproc v0.3.2
[INFO] [stderr]   Downloaded syn v0.15.40
[INFO] [stderr]   Downloaded android_logger v0.8.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 249a377bc97f15b444d63b093fb054aa2a3916361e3d902b2a8741e14e6cf08c
[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" "249a377bc97f15b444d63b093fb054aa2a3916361e3d902b2a8741e14e6cf08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "249a377bc97f15b444d63b093fb054aa2a3916361e3d902b2a8741e14e6cf08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249a377bc97f15b444d63b093fb054aa2a3916361e3d902b2a8741e14e6cf08c", kill_on_drop: false }`
[INFO] [stdout] 249a377bc97f15b444d63b093fb054aa2a3916361e3d902b2a8741e14e6cf08c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84b5001bd87780064c7cc3a1febab4d65cd9e69e7bf60bb8259be7ff94a4e9be
[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" "84b5001bd87780064c7cc3a1febab4d65cd9e69e7bf60bb8259be7ff94a4e9be", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.40
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking log v0.4.7
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling rust_saber v0.1.0 (/opt/rustwide/workdir/rust_saber)
[INFO] [stderr]     Checking backtrace v0.3.33
[INFO] [stderr]     Checking log-panics v2.0.0
[INFO] [stderr]     Checking rust_saber_macros v0.1.0 (/opt/rustwide/workdir/rust_saber_macros)
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking proc-maps v0.1.6 (https://github.com/leo60228/proc-maps.git?branch=android#f9f9e8d6)
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> rust_saber/src/lib.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let offset = bs_offset(addr) as u32;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> rust_saber/src/lib.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let mut ptr: *mut u32 = std::ptr::null_mut();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> rust_saber/src/lib.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let offset = bs_offset(addr) as u32;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> rust_saber/src/lib.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let mut ptr: *mut u32 = std::ptr::null_mut();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sample_mod v0.1.0 (/opt/rustwide/workdir/sample_mod)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.77s
[INFO] running `Command { std: "docker" "inspect" "84b5001bd87780064c7cc3a1febab4d65cd9e69e7bf60bb8259be7ff94a4e9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b5001bd87780064c7cc3a1febab4d65cd9e69e7bf60bb8259be7ff94a4e9be", kill_on_drop: false }`
[INFO] [stdout] 84b5001bd87780064c7cc3a1febab4d65cd9e69e7bf60bb8259be7ff94a4e9be