[INFO] updating cached repository https://github.com/Velfolt/voicetime
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/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] 82aee7e85d5ad2a1cc028c9305333c4b42e8786e
[INFO] testing Velfolt/voicetime against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FVelfolt%2Fvoicetime" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Velfolt/voicetime on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Velfolt/voicetime
[INFO] finished tweaking git repo https://github.com/Velfolt/voicetime
[INFO] tweaked toml for git repo https://github.com/Velfolt/voicetime written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Velfolt/voicetime already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/Velfolt/rust-openal.git`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] a88c83040d339fdd8a82ae6b007fb07e8f8990728c28c34309b7f80f79432c12
[INFO] running `"docker" "start" "-a" "a88c83040d339fdd8a82ae6b007fb07e8f8990728c28c34309b7f80f79432c12"`
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling openal-sys v1.16.0
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling chan v0.1.23
[INFO] [stderr]    Compiling openal v0.2.1 (https://github.com/Velfolt/rust-openal.git#35649c9a)
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling chan-signal v0.3.3
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling voicetime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `bincode::SizeLimit`
[INFO] [stderr]  --> src/messages.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use bincode::SizeLimit;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^ no `SizeLimit` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `bincode::rustc_serialize`
[INFO] [stderr]  --> src/messages.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bincode::rustc_serialize::{encode, decode};
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^ could not find `rustc_serialize` in `bincode`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `bincode::rustc_serialize`
[INFO] [stderr]  --> src/server/mod.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use bincode::rustc_serialize::decode;
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^ could not find `rustc_serialize` in `bincode`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/connection/connection.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 3, found 1
[INFO] [stderr]   --> src/connection/connection.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     rng.gen_range::<u16>(10000, 20000)
[INFO] [stderr]    |         ^^^^^^^^^ expected 3 type arguments
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0107, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0107`.
[INFO] [stderr] error: Could not compile `voicetime`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a88c83040d339fdd8a82ae6b007fb07e8f8990728c28c34309b7f80f79432c12"`
[INFO] running `"docker" "rm" "-f" "a88c83040d339fdd8a82ae6b007fb07e8f8990728c28c34309b7f80f79432c12"`
[INFO] [stdout] a88c83040d339fdd8a82ae6b007fb07e8f8990728c28c34309b7f80f79432c12