[INFO] updating cached repository https://github.com/ubports/afirmflasher
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8119657b55bc3ac4cefd42c6607e2df3868cdbe1
[INFO] checking ubports/afirmflasher against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fubports%2Fafirmflasher" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ubports/afirmflasher on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ubports/afirmflasher
[INFO] finished tweaking git repo https://github.com/ubports/afirmflasher
[INFO] tweaked toml for git repo https://github.com/ubports/afirmflasher written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ubports/afirmflasher already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 15b058d334a5921a3b03f5af500ca5384e1df3004d9799cbf3e209f8f65309bd
[INFO] running `"docker" "start" "-a" "15b058d334a5921a3b03f5af500ca5384e1df3004d9799cbf3e209f8f65309bd"`
[INFO] [stderr]     Checking xattr v0.2.1
[INFO] [stderr]    Compiling unicase v2.1.0
[INFO] [stderr]     Checking filetime v0.2.1
[INFO] [stderr]     Checking encoding_rs v0.7.2
[INFO] [stderr]    Compiling openssl-sys v0.9.33
[INFO] [stderr]     Checking crossbeam-epoch v0.4.3
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking tokio-io v0.1.7
[INFO] [stderr]     Checking serde_json v1.0.22
[INFO] [stderr]    Compiling phf_shared v0.7.22
[INFO] [stderr]     Checking digest v0.7.4
[INFO] [stderr]     Checking serde_urlencoded v0.5.2
[INFO] [stderr]     Checking libflate v0.1.16
[INFO] [stderr]     Checking tar v0.4.16
[INFO] [stderr]     Checking crossbeam-deque v0.3.1
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]     Checking tokio-codec v0.1.0
[INFO] [stderr]     Checking tokio-reactor v0.1.2
[INFO] [stderr]     Checking phf v0.7.22
[INFO] [stderr]     Checking tokio-threadpool v0.1.5
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]     Checking tokio-udp v0.1.1
[INFO] [stderr]     Checking tokio-tcp v0.1.0
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.5
[INFO] [stderr]     Checking mime v0.3.8
[INFO] [stderr]     Checking tokio-fs v0.1.1
[INFO] [stderr]     Checking tokio v0.1.7
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking hyper-tls v0.1.3
[INFO] [stderr]     Checking reqwest v0.8.6
[INFO] [stderr]     Checking afirmflasher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: foreign function is never used: `property_set`
[INFO] [stderr]  --> src/hybris/properties.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn property_set(key: *const c_char, value: *const c_char) -> c_int;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `set`
[INFO] [stderr]   --> src/hybris/properties.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn set(key: &'static str, value: &'static str) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: foreign function is never used: `property_set`
[INFO] [stderr]  --> src/hybris/properties.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn property_set(key: *const c_char, value: *const c_char) -> c_int;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `set`
[INFO] [stderr]   --> src/hybris/properties.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn set(key: &'static str, value: &'static str) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.77s
[INFO] running `"docker" "inspect" "15b058d334a5921a3b03f5af500ca5384e1df3004d9799cbf3e209f8f65309bd"`
[INFO] running `"docker" "rm" "-f" "15b058d334a5921a3b03f5af500ca5384e1df3004d9799cbf3e209f8f65309bd"`
[INFO] [stdout] 15b058d334a5921a3b03f5af500ca5384e1df3004d9799cbf3e209f8f65309bd