[INFO] crate smbclient-sys 0.1.0 is already in cache
[INFO] extracting crate smbclient-sys 0.1.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/smbclient-sys/0.1.0
[INFO] extracting crate smbclient-sys 0.1.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/smbclient-sys/0.1.0
[INFO] validating manifest of smbclient-sys-0.1.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of smbclient-sys-0.1.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing smbclient-sys-0.1.0
[INFO] finished frobbing smbclient-sys-0.1.0
[INFO] frobbed toml for smbclient-sys-0.1.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/smbclient-sys/0.1.0/Cargo.toml
[INFO] started frobbing smbclient-sys-0.1.0
[INFO] finished frobbing smbclient-sys-0.1.0
[INFO] frobbed toml for smbclient-sys-0.1.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/smbclient-sys/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking smbclient-sys-0.1.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/smbclient-sys/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a740091946570d072d07674ba58036716ff7a2fcb8a7e04502e054a3fce306a3
[INFO] running `"docker" "start" "-a" "a740091946570d072d07674ba58036716ff7a2fcb8a7e04502e054a3fce306a3"`
[INFO] [stderr]    Compiling smbclient-sys v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking nix v0.4.3
[INFO] [stderr] warning: unused variable: `srv`
[INFO] [stderr]  --> examples/testwrite.rs:8:25
[INFO] [stderr]   |
[INFO] [stderr] 8 | extern "C" fn auth_data(srv: *const c_char,
[INFO] [stderr]   |                         ^^^ help: consider prefixing with an underscore: `_srv`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shr`
[INFO] [stderr]  --> examples/testwrite.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |             shr: *const c_char,
[INFO] [stderr]   |             ^^^ help: consider prefixing with an underscore: `_shr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wg`
[INFO] [stderr]   --> examples/testwrite.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             wg: *mut c_char,
[INFO] [stderr]    |             ^^ help: consider prefixing with an underscore: `_wg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wglen`
[INFO] [stderr]   --> examples/testwrite.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |             wglen: c_int,
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_wglen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `unlen`
[INFO] [stderr]   --> examples/testwrite.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |             unlen: c_int,
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_unlen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pwlen`
[INFO] [stderr]   --> examples/testwrite.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             pwlen: c_int) {
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_pwlen`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `authCallback` should have an upper case name
[INFO] [stderr]   --> examples/testwrite.rs:22:16
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub static mut authCallback: smbc::smbc_get_auth_data_fn = Some(auth_data);
[INFO] [stderr]    |                ^^^^^^^^^^^^ help: convert the identifier to upper case: `AUTH_CALLBACK`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `srv`
[INFO] [stderr]  --> examples/testread.rs:8:25
[INFO] [stderr]   |
[INFO] [stderr] 8 | extern "C" fn auth_data(srv: *const c_char,
[INFO] [stderr]   |                         ^^^ help: consider prefixing with an underscore: `_srv`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shr`
[INFO] [stderr]  --> examples/testread.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |             shr: *const c_char,
[INFO] [stderr]   |             ^^^ help: consider prefixing with an underscore: `_shr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wg`
[INFO] [stderr]   --> examples/testread.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             wg: *mut c_char,
[INFO] [stderr]    |             ^^ help: consider prefixing with an underscore: `_wg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wglen`
[INFO] [stderr]   --> examples/testread.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |             wglen: c_int,
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_wglen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `unlen`
[INFO] [stderr]   --> examples/testread.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |             unlen: c_int,
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_unlen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pwlen`
[INFO] [stderr]   --> examples/testread.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             pwlen: c_int) {
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_pwlen`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `authCallback` should have an upper case name
[INFO] [stderr]   --> examples/testread.rs:22:16
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub static mut authCallback: smbc::smbc_get_auth_data_fn = Some(auth_data);
[INFO] [stderr]    |                ^^^^^^^^^^^^ help: convert the identifier to upper case: `AUTH_CALLBACK`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.55s
[INFO] running `"docker" "inspect" "a740091946570d072d07674ba58036716ff7a2fcb8a7e04502e054a3fce306a3"`
[INFO] running `"docker" "rm" "-f" "a740091946570d072d07674ba58036716ff7a2fcb8a7e04502e054a3fce306a3"`
[INFO] [stdout] a740091946570d072d07674ba58036716ff7a2fcb8a7e04502e054a3fce306a3