[INFO] crate ctor 0.1.9 is already in cache
[INFO] extracting crate ctor 0.1.9 into work/ex/beta-1.37-6/sources/1.36.0/reg/ctor/0.1.9
[INFO] extracting crate ctor 0.1.9 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ctor/0.1.9
[INFO] validating manifest of ctor-0.1.9 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 ctor-0.1.9 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 ctor-0.1.9
[INFO] removed 0 missing examples
[INFO] finished frobbing ctor-0.1.9
[INFO] frobbed toml for ctor-0.1.9 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ctor/0.1.9/Cargo.toml
[INFO] started frobbing ctor-0.1.9
[INFO] removed 0 missing examples
[INFO] finished frobbing ctor-0.1.9
[INFO] frobbed toml for ctor-0.1.9 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ctor/0.1.9/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 ctor-0.1.9 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-0/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/ctor/0.1.9:/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] 556d46f9d771e8d907dc84482a3349023299ebd3f8ecd4bcbf9ac81b4b46d5ae
[INFO] running `"docker" "start" "-a" "556d46f9d771e8d907dc84482a3349023299ebd3f8ecd4bcbf9ac81b4b46d5ae"`
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling ctor v0.1.9 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.59s
[INFO] running `"docker" "inspect" "556d46f9d771e8d907dc84482a3349023299ebd3f8ecd4bcbf9ac81b4b46d5ae"`
[INFO] running `"docker" "rm" "-f" "556d46f9d771e8d907dc84482a3349023299ebd3f8ecd4bcbf9ac81b4b46d5ae"`
[INFO] [stdout] 556d46f9d771e8d907dc84482a3349023299ebd3f8ecd4bcbf9ac81b4b46d5ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/ctor/0.1.9:/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] 124579f3d5c923c8b467dad156760ff7fefb3ed6cb26fb74d698beebcac458ca
[INFO] running `"docker" "start" "-a" "124579f3d5c923c8b467dad156760ff7fefb3ed6cb26fb74d698beebcac458ca"`
[INFO] [stderr]    Compiling libc-print v0.1.7
[INFO] [stderr]    Compiling ctor v0.1.9 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "124579f3d5c923c8b467dad156760ff7fefb3ed6cb26fb74d698beebcac458ca"`
[INFO] running `"docker" "rm" "-f" "124579f3d5c923c8b467dad156760ff7fefb3ed6cb26fb74d698beebcac458ca"`
[INFO] [stdout] 124579f3d5c923c8b467dad156760ff7fefb3ed6cb26fb74d698beebcac458ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/ctor/0.1.9:/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] 582d5f1bb2b514e9c45b7dbe04aca84f42f8076d9ae0c9b2b575384f3d72ea1f
[INFO] running `"docker" "start" "-a" "582d5f1bb2b514e9c45b7dbe04aca84f42f8076d9ae0c9b2b575384f3d72ea1f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ctor-8d47b80703f322c4
[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 ctor
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - ctor (line 44) ... ok
[INFO] [stdout] test src/lib.rs - ctor (line 101) ... ok
[INFO] [stdout] test src/lib.rs - ctor (line 60) ... ok
[INFO] [stdout] test src/lib.rs - dtor (line 234) ... ok
[INFO] [stdout] test src/lib.rs - ctor (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "582d5f1bb2b514e9c45b7dbe04aca84f42f8076d9ae0c9b2b575384f3d72ea1f"`
[INFO] running `"docker" "rm" "-f" "582d5f1bb2b514e9c45b7dbe04aca84f42f8076d9ae0c9b2b575384f3d72ea1f"`
[INFO] [stdout] 582d5f1bb2b514e9c45b7dbe04aca84f42f8076d9ae0c9b2b575384f3d72ea1f