[INFO] crate safe-builder-derive 0.1.1 is already in cache
[INFO] extracting crate safe-builder-derive 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/safe-builder-derive/0.1.1
[INFO] extracting crate safe-builder-derive 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/safe-builder-derive/0.1.1
[INFO] validating manifest of safe-builder-derive-0.1.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of safe-builder-derive-0.1.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing safe-builder-derive-0.1.1
[INFO] finished frobbing safe-builder-derive-0.1.1
[INFO] frobbed toml for safe-builder-derive-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/safe-builder-derive/0.1.1/Cargo.toml
[INFO] started frobbing safe-builder-derive-0.1.1
[INFO] finished frobbing safe-builder-derive-0.1.1
[INFO] frobbed toml for safe-builder-derive-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/safe-builder-derive/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing safe-builder-derive-0.1.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/safe-builder-derive/0.1.1:/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=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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 1d08cb23d7ac19e6d1cc324ed8b82ad4b9f53dc513e98e85f49f032ef471dbf4
[INFO] running `"docker" "start" "-a" "1d08cb23d7ac19e6d1cc324ed8b82ad4b9f53dc513e98e85f49f032ef471dbf4"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling safe-builder-derive v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `"docker" "inspect" "1d08cb23d7ac19e6d1cc324ed8b82ad4b9f53dc513e98e85f49f032ef471dbf4"`
[INFO] running `"docker" "rm" "-f" "1d08cb23d7ac19e6d1cc324ed8b82ad4b9f53dc513e98e85f49f032ef471dbf4"`
[INFO] [stdout] 1d08cb23d7ac19e6d1cc324ed8b82ad4b9f53dc513e98e85f49f032ef471dbf4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/safe-builder-derive/0.1.1:/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=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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6925d71fabc6556b4da5ab2053573920904b5a0f713bffab2d48200215d89243
[INFO] running `"docker" "start" "-a" "6925d71fabc6556b4da5ab2053573920904b5a0f713bffab2d48200215d89243"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling safe-builder-derive v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/test.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/test.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / macro_rules! syn_type {
[INFO] [stderr] 7  | |     ($e: expr) => ({
[INFO] [stderr] 8  | |         syn::Ty::Path(
[INFO] [stderr] 9  | |             None,
[INFO] [stderr] ...  |
[INFO] [stderr] 29 | |     })
[INFO] [stderr] 30 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `actual`
[INFO] [stderr]   --> src/test.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let actual = target.build();
[INFO] [stderr]    |         ^^^^^^ help: consider prefixing with an underscore: `_actual`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `"docker" "inspect" "6925d71fabc6556b4da5ab2053573920904b5a0f713bffab2d48200215d89243"`
[INFO] running `"docker" "rm" "-f" "6925d71fabc6556b4da5ab2053573920904b5a0f713bffab2d48200215d89243"`
[INFO] [stdout] 6925d71fabc6556b4da5ab2053573920904b5a0f713bffab2d48200215d89243
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/safe-builder-derive/0.1.1:/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=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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a418b32685cc701e4097a799c94aea046fc9bb562fc0c7de3c0e49014a01f694
[INFO] running `"docker" "start" "-a" "a418b32685cc701e4097a799c94aea046fc9bb562fc0c7de3c0e49014a01f694"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/safe_builder_derive-4319ad630da9c2ce
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_complete_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safe-builder-derive
[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" "a418b32685cc701e4097a799c94aea046fc9bb562fc0c7de3c0e49014a01f694"`
[INFO] running `"docker" "rm" "-f" "a418b32685cc701e4097a799c94aea046fc9bb562fc0c7de3c0e49014a01f694"`
[INFO] [stdout] a418b32685cc701e4097a799c94aea046fc9bb562fc0c7de3c0e49014a01f694