[INFO] crate miss-demeanor-pluginutils 0.2.0 is already in cache
[INFO] extracting crate miss-demeanor-pluginutils 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/miss-demeanor-pluginutils/0.2.0
[INFO] extracting crate miss-demeanor-pluginutils 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/miss-demeanor-pluginutils/0.2.0
[INFO] validating manifest of miss-demeanor-pluginutils-0.2.0 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 miss-demeanor-pluginutils-0.2.0 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 miss-demeanor-pluginutils-0.2.0
[INFO] finished frobbing miss-demeanor-pluginutils-0.2.0
[INFO] frobbed toml for miss-demeanor-pluginutils-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/miss-demeanor-pluginutils/0.2.0/Cargo.toml
[INFO] started frobbing miss-demeanor-pluginutils-0.2.0
[INFO] finished frobbing miss-demeanor-pluginutils-0.2.0
[INFO] frobbed toml for miss-demeanor-pluginutils-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/miss-demeanor-pluginutils/0.2.0/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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing miss-demeanor-pluginutils-0.2.0 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-7/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/miss-demeanor-pluginutils/0.2.0:/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] fbc19cdc52948d801d5d02659982bebf6b572e10867d8f85ba71311216ebf4cc
[INFO] running `"docker" "start" "-a" "fbc19cdc52948d801d5d02659982bebf6b572e10867d8f85ba71311216ebf4cc"`
[INFO] [stderr]    Compiling miss-demeanor-pluginutils v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:36:53
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn get_headers(&self) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "fbc19cdc52948d801d5d02659982bebf6b572e10867d8f85ba71311216ebf4cc"`
[INFO] running `"docker" "rm" "-f" "fbc19cdc52948d801d5d02659982bebf6b572e10867d8f85ba71311216ebf4cc"`
[INFO] [stdout] fbc19cdc52948d801d5d02659982bebf6b572e10867d8f85ba71311216ebf4cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/miss-demeanor-pluginutils/0.2.0:/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] 0954d23d1295cfdb96ef6ea0e6cd64627dea10ba0b21fbdab286959d3f5910bb
[INFO] running `"docker" "start" "-a" "0954d23d1295cfdb96ef6ea0e6cd64627dea10ba0b21fbdab286959d3f5910bb"`
[INFO] [stderr]    Compiling miss-demeanor-pluginutils v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:36:53
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn get_headers(&self) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "0954d23d1295cfdb96ef6ea0e6cd64627dea10ba0b21fbdab286959d3f5910bb"`
[INFO] running `"docker" "rm" "-f" "0954d23d1295cfdb96ef6ea0e6cd64627dea10ba0b21fbdab286959d3f5910bb"`
[INFO] [stdout] 0954d23d1295cfdb96ef6ea0e6cd64627dea10ba0b21fbdab286959d3f5910bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/miss-demeanor-pluginutils/0.2.0:/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] 9fb8d372f648f582cb9a16f5b002ff1833a5cc7f8a2c914c894578d6d8d0d141
[INFO] running `"docker" "start" "-a" "9fb8d372f648f582cb9a16f5b002ff1833a5cc7f8a2c914c894578d6d8d0d141"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/missdemeanor-299d503182515615
[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] [stderr]    Doc-tests missdemeanor
[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" "9fb8d372f648f582cb9a16f5b002ff1833a5cc7f8a2c914c894578d6d8d0d141"`
[INFO] running `"docker" "rm" "-f" "9fb8d372f648f582cb9a16f5b002ff1833a5cc7f8a2c914c894578d6d8d0d141"`
[INFO] [stdout] 9fb8d372f648f582cb9a16f5b002ff1833a5cc7f8a2c914c894578d6d8d0d141