[INFO] fetching crate temp_utp 0.8.1...
[INFO] extracting crate temp_utp 0.8.1 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/temp_utp/0.8.1
[INFO] extracting crate temp_utp 0.8.1 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/temp_utp/0.8.1
[INFO] validating manifest of temp_utp-0.8.1 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of temp_utp-0.8.1 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing temp_utp-0.8.1
[INFO] finished frobbing temp_utp-0.8.1
[INFO] frobbed toml for temp_utp-0.8.1 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/temp_utp/0.8.1/Cargo.toml
[INFO] started frobbing temp_utp-0.8.1
[INFO] finished frobbing temp_utp-0.8.1
[INFO] frobbed toml for temp_utp-0.8.1 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/temp_utp/0.8.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking temp_utp-0.8.1 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/temp_utp/0.8.1:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6436e7759f6bec4eef57dd3150eb2f7290b5fad68161a3a0a746d37955692014
[INFO] running `"docker" "start" "-a" "6436e7759f6bec4eef57dd3150eb2f7290b5fad68161a3a0a746d37955692014"`
[INFO] [stderr]     Checking temp_utp v0.8.1 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `min` is imported redundantly
[INFO] [stderr]    --> src/socket.rs:659:33
[INFO] [stderr]     |
[INFO] [stderr] 1   | use std::cmp::{min, max};
[INFO] [stderr]     |                --- the item `min` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 659 |                             use std::cmp::min;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `min` is imported redundantly
[INFO] [stderr]    --> src/socket.rs:659:33
[INFO] [stderr]     |
[INFO] [stderr] 1   | use std::cmp::{min, max};
[INFO] [stderr]     |                --- the item `min` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 659 |                             use std::cmp::min;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]     --> src/socket.rs:2828:30
[INFO] [stderr]      |
[INFO] [stderr] 2828 |         assert!(take_address(("0.0.0.0:0")).is_ok());
[INFO] [stderr]      |                              ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]     --> src/socket.rs:2829:30
[INFO] [stderr]      |
[INFO] [stderr] 2829 |         assert!(take_address((":::0")).is_ok());
[INFO] [stderr]      |                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]     --> src/socket.rs:2836:30
[INFO] [stderr]      |
[INFO] [stderr] 2836 |         assert!(take_address(("1.2.3.4:70000")).is_err());
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]     --> src/socket.rs:1573:46
[INFO] [stderr]      |
[INFO] [stderr] 1573 |         use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering};
[INFO] [stderr]      |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]     --> src/socket.rs:1574:43
[INFO] [stderr]      |
[INFO] [stderr] 1574 |         static NEXT_OFFSET: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]      |                                           ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stderr]    --> src/packet.rs:383:30
[INFO] [stderr]     |
[INFO] [stderr] 383 |                 ty: unsafe { transmute(kind) },
[INFO] [stderr]     |                              ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: source type: `u8` (8 bits)
[INFO] [stderr]     = note: target type: `packet::ExtensionType` (0 bits)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/socket.rs:784:17
[INFO] [stderr]     |
[INFO] [stderr] 784 |             let mut packet = &mut self.send_window[0];
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0512`.
[INFO] [stderr] error: Could not compile `temp_utp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stderr]    --> src/packet.rs:383:30
[INFO] [stderr]     |
[INFO] [stderr] 383 |                 ty: unsafe { transmute(kind) },
[INFO] [stderr]     |                              ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: source type: `u8` (8 bits)
[INFO] [stderr]     = note: target type: `packet::ExtensionType` (0 bits)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/socket.rs:784:17
[INFO] [stderr]     |
[INFO] [stderr] 784 |             let mut packet = &mut self.send_window[0];
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0512`.
[INFO] [stderr] error: Could not compile `temp_utp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6436e7759f6bec4eef57dd3150eb2f7290b5fad68161a3a0a746d37955692014"`
[INFO] running `"docker" "rm" "-f" "6436e7759f6bec4eef57dd3150eb2f7290b5fad68161a3a0a746d37955692014"`
[INFO] [stdout] 6436e7759f6bec4eef57dd3150eb2f7290b5fad68161a3a0a746d37955692014