[INFO] crate copyup 0.1.0 is already in cache
[INFO] extracting crate copyup 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/copyup/0.1.0
[INFO] extracting crate copyup 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/copyup/0.1.0
[INFO] validating manifest of copyup-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 copyup-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 copyup-0.1.0
[INFO] finished frobbing copyup-0.1.0
[INFO] frobbed toml for copyup-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/copyup/0.1.0/Cargo.toml
[INFO] started frobbing copyup-0.1.0
[INFO] finished frobbing copyup-0.1.0
[INFO] frobbed toml for copyup-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/copyup/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] 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 copyup-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-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/copyup/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] 00f0bb9f04c505510f8de0c87475461a27fcd24d4f5df27fc898f7ed13a55d43
[INFO] running `"docker" "start" "-a" "00f0bb9f04c505510f8de0c87475461a27fcd24d4f5df27fc898f7ed13a55d43"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling strsim v0.9.2
[INFO] [stderr]    Compiling copyup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/license/mod.rs:50:48
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn fetch_list() -> Result<LicenseList, Box<std::error::Error>> {
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::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/license/mod.rs:111:52
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn fetch_text(&self) -> Result<String, Box<std::error::Error>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.68s
[INFO] running `"docker" "inspect" "00f0bb9f04c505510f8de0c87475461a27fcd24d4f5df27fc898f7ed13a55d43"`
[INFO] running `"docker" "rm" "-f" "00f0bb9f04c505510f8de0c87475461a27fcd24d4f5df27fc898f7ed13a55d43"`
[INFO] [stdout] 00f0bb9f04c505510f8de0c87475461a27fcd24d4f5df27fc898f7ed13a55d43
[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/copyup/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] ee32c47838d3bc58c00dc19bcc917dff384e4e7956618532108e8dcca6a2183e
[INFO] running `"docker" "start" "-a" "ee32c47838d3bc58c00dc19bcc917dff384e4e7956618532108e8dcca6a2183e"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling copyup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/license/mod.rs:50:48
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn fetch_list() -> Result<LicenseList, Box<std::error::Error>> {
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::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/license/mod.rs:111:52
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn fetch_text(&self) -> Result<String, Box<std::error::Error>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "ee32c47838d3bc58c00dc19bcc917dff384e4e7956618532108e8dcca6a2183e"`
[INFO] running `"docker" "rm" "-f" "ee32c47838d3bc58c00dc19bcc917dff384e4e7956618532108e8dcca6a2183e"`
[INFO] [stdout] ee32c47838d3bc58c00dc19bcc917dff384e4e7956618532108e8dcca6a2183e
[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/copyup/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] 3d2f20ea132a583a2dce6422f0ead36c8a277ff02b324a7035e9d1d0211b2166
[INFO] running `"docker" "start" "-a" "3d2f20ea132a583a2dce6422f0ead36c8a277ff02b324a7035e9d1d0211b2166"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/copyup-c88e115235d5e3dd
[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" "3d2f20ea132a583a2dce6422f0ead36c8a277ff02b324a7035e9d1d0211b2166"`
[INFO] running `"docker" "rm" "-f" "3d2f20ea132a583a2dce6422f0ead36c8a277ff02b324a7035e9d1d0211b2166"`
[INFO] [stdout] 3d2f20ea132a583a2dce6422f0ead36c8a277ff02b324a7035e9d1d0211b2166