Nov 18 05:20:20.765 INFO testing nixterm-0.1.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 05:20:20.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 05:20:20.920 INFO [stdout] 60f6a24d185eb7386f7f41c4b7a3c07e2ceecc26f05fda878cab8aa7f7123fce
Nov 18 05:20:20.923 INFO running `"docker" "start" "-a" "60f6a24d185eb7386f7f41c4b7a3c07e2ceecc26f05fda878cab8aa7f7123fce"`
Nov 18 05:20:21.523 INFO [stderr] usermod: no changes
Nov 18 05:20:21.671 INFO [stderr]    Compiling nixterm v0.1.1 (/source)
Nov 18 05:20:23.324 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 18 05:20:23.324 INFO [stderr]   --> src/terminfo/mod.rs:31:25
Nov 18 05:20:23.324 INFO [stderr]    |
Nov 18 05:20:23.324 INFO [stderr] 31 |     if let Some(home) = env::home_dir() {
Nov 18 05:20:23.325 INFO [stderr]    |                         ^^^^^^^^^^^^^
Nov 18 05:20:23.325 INFO [stderr]    |
Nov 18 05:20:23.325 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 18 05:20:23.325 INFO [stderr] 
Nov 18 05:20:24.291 INFO [stderr] warning: variable does not need to be mutable
Nov 18 05:20:24.291 INFO [stderr]    --> src/term.rs:662:31
Nov 18 05:20:24.291 INFO [stderr]     |
Nov 18 05:20:24.291 INFO [stderr] 662 |     pub fn default_background(mut self) -> Self {
Nov 18 05:20:24.291 INFO [stderr]     |                               ----^^^^
Nov 18 05:20:24.291 INFO [stderr]     |                               |
Nov 18 05:20:24.291 INFO [stderr]     |                               help: remove this `mut`
Nov 18 05:20:24.291 INFO [stderr]     |
Nov 18 05:20:24.291 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 05:20:24.291 INFO [stderr] 
Nov 18 05:20:24.293 INFO [stderr] warning: variable does not need to be mutable
Nov 18 05:20:24.293 INFO [stderr]    --> src/term.rs:666:31
Nov 18 05:20:24.293 INFO [stderr]     |
Nov 18 05:20:24.293 INFO [stderr] 666 |     pub fn default_foreground(mut self) -> Self {
Nov 18 05:20:24.293 INFO [stderr]     |                               ----^^^^
Nov 18 05:20:24.293 INFO [stderr]     |                               |
Nov 18 05:20:24.293 INFO [stderr]     |                               help: remove this `mut`
Nov 18 05:20:24.293 INFO [stderr] 
Nov 18 05:20:24.540 INFO [stderr] warning: method is never used: `write_u8`
Nov 18 05:20:24.540 INFO [stderr]    --> src/term.rs:412:5
Nov 18 05:20:24.540 INFO [stderr]     |
Nov 18 05:20:24.540 INFO [stderr] 412 |     fn write_u8(mut self, x: u8) -> Self {
Nov 18 05:20:24.540 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 05:20:24.540 INFO [stderr]     |
Nov 18 05:20:24.540 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 18 05:20:24.540 INFO [stderr] 
Nov 18 05:20:25.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.16s
Nov 18 05:20:25.731 INFO [stderr] su: No module specific data is present
Nov 18 05:20:26.119 INFO running `"docker" "inspect" "60f6a24d185eb7386f7f41c4b7a3c07e2ceecc26f05fda878cab8aa7f7123fce"`
Nov 18 05:20:26.189 INFO running `"docker" "rm" "-f" "60f6a24d185eb7386f7f41c4b7a3c07e2ceecc26f05fda878cab8aa7f7123fce"`
Nov 18 05:20:26.311 INFO [stdout] 60f6a24d185eb7386f7f41c4b7a3c07e2ceecc26f05fda878cab8aa7f7123fce
Nov 18 05:20:26.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 05:20:26.532 INFO [stdout] 7ea90df15be08cb4c9ff16b342ca7a3f7fd2330377d9a7584660914d61bcea34
Nov 18 05:20:26.533 INFO running `"docker" "start" "-a" "7ea90df15be08cb4c9ff16b342ca7a3f7fd2330377d9a7584660914d61bcea34"`
Nov 18 05:20:26.914 INFO [stderr] usermod: no changes
Nov 18 05:20:26.969 INFO [stderr]    Compiling nixterm v0.1.1 (/source)
Nov 18 05:20:28.784 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 05:20:28.784 INFO [stderr]   --> examples/term.rs:38:5
Nov 18 05:20:28.784 INFO [stderr]    |
Nov 18 05:20:28.784 INFO [stderr] 38 |     term.println("");
Nov 18 05:20:28.784 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 18 05:20:28.784 INFO [stderr]    |
Nov 18 05:20:28.784 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 05:20:28.784 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 05:20:28.784 INFO [stderr] 
Nov 18 05:20:28.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 05:20:28.891 INFO [stderr]   --> examples/term.rs:51:5
Nov 18 05:20:28.891 INFO [stderr]    |
Nov 18 05:20:28.891 INFO [stderr] 51 |     term.println("");
Nov 18 05:20:28.891 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 18 05:20:28.891 INFO [stderr]    |
Nov 18 05:20:28.891 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 05:20:28.891 INFO [stderr] 
Nov 18 05:20:28.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 05:20:28.891 INFO [stderr]   --> examples/term.rs:52:5
Nov 18 05:20:28.891 INFO [stderr]    |
Nov 18 05:20:28.891 INFO [stderr] 52 |     term.println("");
Nov 18 05:20:28.891 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 18 05:20:28.891 INFO [stderr]    |
Nov 18 05:20:28.891 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 05:20:28.891 INFO [stderr] 
Nov 18 05:20:29.195 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 18 05:20:29.196 INFO [stderr]   --> src/terminfo/mod.rs:31:25
Nov 18 05:20:29.196 INFO [stderr]    |
Nov 18 05:20:29.196 INFO [stderr] 31 |     if let Some(home) = env::home_dir() {
Nov 18 05:20:29.196 INFO [stderr]    |                         ^^^^^^^^^^^^^
Nov 18 05:20:29.197 INFO [stderr]    |
Nov 18 05:20:29.197 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 18 05:20:29.197 INFO [stderr] 
Nov 18 05:20:31.159 INFO [stderr] warning: variable does not need to be mutable
Nov 18 05:20:31.159 INFO [stderr]    --> src/term.rs:662:31
Nov 18 05:20:31.159 INFO [stderr]     |
Nov 18 05:20:31.159 INFO [stderr] 662 |     pub fn default_background(mut self) -> Self {
Nov 18 05:20:31.159 INFO [stderr]     |                               ----^^^^
Nov 18 05:20:31.159 INFO [stderr]     |                               |
Nov 18 05:20:31.159 INFO [stderr]     |                               help: remove this `mut`
Nov 18 05:20:31.160 INFO [stderr]     |
Nov 18 05:20:31.160 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 05:20:31.160 INFO [stderr] 
Nov 18 05:20:31.160 INFO [stderr] warning: variable does not need to be mutable
Nov 18 05:20:31.160 INFO [stderr]    --> src/term.rs:666:31
Nov 18 05:20:31.160 INFO [stderr]     |
Nov 18 05:20:31.160 INFO [stderr] 666 |     pub fn default_foreground(mut self) -> Self {
Nov 18 05:20:31.160 INFO [stderr]     |                               ----^^^^
Nov 18 05:20:31.160 INFO [stderr]     |                               |
Nov 18 05:20:31.160 INFO [stderr]     |                               help: remove this `mut`
Nov 18 05:20:31.160 INFO [stderr] 
Nov 18 05:20:31.539 INFO [stderr] warning: method is never used: `write_u8`
Nov 18 05:20:31.539 INFO [stderr]    --> src/term.rs:412:5
Nov 18 05:20:31.540 INFO [stderr]     |
Nov 18 05:20:31.541 INFO [stderr] 412 |     fn write_u8(mut self, x: u8) -> Self {
Nov 18 05:20:31.541 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 05:20:31.542 INFO [stderr]     |
Nov 18 05:20:31.543 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 18 05:20:31.543 INFO [stderr] 
Nov 18 05:20:33.759 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.83s
Nov 18 05:20:33.763 INFO [stderr] su: No module specific data is present
Nov 18 05:20:34.077 INFO running `"docker" "inspect" "7ea90df15be08cb4c9ff16b342ca7a3f7fd2330377d9a7584660914d61bcea34"`
Nov 18 05:20:34.164 INFO running `"docker" "rm" "-f" "7ea90df15be08cb4c9ff16b342ca7a3f7fd2330377d9a7584660914d61bcea34"`
Nov 18 05:20:34.279 INFO [stdout] 7ea90df15be08cb4c9ff16b342ca7a3f7fd2330377d9a7584660914d61bcea34