[INFO] crate aught_common 0.1.0 is already in cache
[INFO] extracting crate aught_common 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/aught_common/0.1.0
[INFO] extracting crate aught_common 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/aught_common/0.1.0
[INFO] validating manifest of aught_common-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of aught_common-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing aught_common-0.1.0
[INFO] finished frobbing aught_common-0.1.0
[INFO] frobbed toml for aught_common-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/aught_common/0.1.0/Cargo.toml
[INFO] started frobbing aught_common-0.1.0
[INFO] finished frobbing aught_common-0.1.0
[INFO] frobbed toml for aught_common-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/aught_common/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing aught_common-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/aught_common/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 62a58dec44906ae57b5471bf538568a42b95b765ff1b530fce2f9da024eeb1a4
[INFO] running `"docker" "start" "-a" "62a58dec44906ae57b5471bf538568a42b95b765ff1b530fce2f9da024eeb1a4"`
[INFO] [stderr]    Compiling aught_common v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sender.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 |     w: &'a mut Write,
[INFO] [stderr]   |                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sender.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(w: &'a mut Write) -> Sender {
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "62a58dec44906ae57b5471bf538568a42b95b765ff1b530fce2f9da024eeb1a4"`
[INFO] running `"docker" "rm" "-f" "62a58dec44906ae57b5471bf538568a42b95b765ff1b530fce2f9da024eeb1a4"`
[INFO] [stdout] 62a58dec44906ae57b5471bf538568a42b95b765ff1b530fce2f9da024eeb1a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/aught_common/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7455192639fb58dce33a6bddb5db47b4cc5a0e4d03ed56ddf73b85f4956df7cf
[INFO] running `"docker" "start" "-a" "7455192639fb58dce33a6bddb5db47b4cc5a0e4d03ed56ddf73b85f4956df7cf"`
[INFO] [stderr]    Compiling aught_common v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sender.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 |     w: &'a mut Write,
[INFO] [stderr]   |                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sender.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(w: &'a mut Write) -> Sender {
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "7455192639fb58dce33a6bddb5db47b4cc5a0e4d03ed56ddf73b85f4956df7cf"`
[INFO] running `"docker" "rm" "-f" "7455192639fb58dce33a6bddb5db47b4cc5a0e4d03ed56ddf73b85f4956df7cf"`
[INFO] [stdout] 7455192639fb58dce33a6bddb5db47b4cc5a0e4d03ed56ddf73b85f4956df7cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/aught_common/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] cbadf09b94ce601d649dd218eb97ddb5ba43e9a871244363b661f021470719c2
[INFO] running `"docker" "start" "-a" "cbadf09b94ce601d649dd218eb97ddb5ba43e9a871244363b661f021470719c2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aught_common-1e56395f979e1dd7
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test command::tests::clear ... ok
[INFO] [stdout] test command::tests::line_points ... ok
[INFO] [stdout] test command::tests::line_coords ... ok
[INFO] [stdout] test command::tests::vec ... ok
[INFO] [stdout] test reciever::tests::sender_combo ... ok
[INFO] [stdout] test sender::tests::sender ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aught_common
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cbadf09b94ce601d649dd218eb97ddb5ba43e9a871244363b661f021470719c2"`
[INFO] running `"docker" "rm" "-f" "cbadf09b94ce601d649dd218eb97ddb5ba43e9a871244363b661f021470719c2"`
[INFO] [stdout] cbadf09b94ce601d649dd218eb97ddb5ba43e9a871244363b661f021470719c2