[INFO] crate objekt-clonable 0.2.2 is already in cache
[INFO] extracting crate objekt-clonable 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/objekt-clonable/0.2.2
[INFO] extracting crate objekt-clonable 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/objekt-clonable/0.2.2
[INFO] validating manifest of objekt-clonable-0.2.2 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 objekt-clonable-0.2.2 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 objekt-clonable-0.2.2
[INFO] finished frobbing objekt-clonable-0.2.2
[INFO] frobbed toml for objekt-clonable-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/objekt-clonable/0.2.2/Cargo.toml
[INFO] started frobbing objekt-clonable-0.2.2
[INFO] finished frobbing objekt-clonable-0.2.2
[INFO] frobbed toml for objekt-clonable-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/objekt-clonable/0.2.2/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 objekt-clonable-0.2.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/objekt-clonable/0.2.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9576d6e6502410fc269164873bad6dc5e1975bd41c0e9f32cf2a6888c4fa4738
[INFO] running `"docker" "start" "-a" "9576d6e6502410fc269164873bad6dc5e1975bd41c0e9f32cf2a6888c4fa4738"`
[INFO] [stderr]    Compiling objekt v0.1.2
[INFO] [stderr]    Compiling objekt-clonable-impl v0.2.2
[INFO] [stderr]    Compiling objekt-clonable v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `"docker" "inspect" "9576d6e6502410fc269164873bad6dc5e1975bd41c0e9f32cf2a6888c4fa4738"`
[INFO] running `"docker" "rm" "-f" "9576d6e6502410fc269164873bad6dc5e1975bd41c0e9f32cf2a6888c4fa4738"`
[INFO] [stdout] 9576d6e6502410fc269164873bad6dc5e1975bd41c0e9f32cf2a6888c4fa4738
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/objekt-clonable/0.2.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 76a8377282d48cb60b88c67eb1823181e95ee994d35d5946aad3f95e1f0e946a
[INFO] running `"docker" "start" "-a" "76a8377282d48cb60b88c67eb1823181e95ee994d35d5946aad3f95e1f0e946a"`
[INFO] [stderr]    Compiling objekt-clonable v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/simple.rs:29:23
[INFO] [stderr]    |
[INFO] [stderr] 29 |     trait_object: Box<MyTrait>
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn MyTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/simple.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let x: Box<MyTrait> = Box::new(String::from(line));
[INFO] [stderr]    |                ^^^^^^^ help: use `dyn`: `dyn MyTrait`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "76a8377282d48cb60b88c67eb1823181e95ee994d35d5946aad3f95e1f0e946a"`
[INFO] running `"docker" "rm" "-f" "76a8377282d48cb60b88c67eb1823181e95ee994d35d5946aad3f95e1f0e946a"`
[INFO] [stdout] 76a8377282d48cb60b88c67eb1823181e95ee994d35d5946aad3f95e1f0e946a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/objekt-clonable/0.2.2:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 9132cb6b2f49833987d60d116fbece236c4f8e479c1b089d6c6497458f271f3f
[INFO] running `"docker" "start" "-a" "9132cb6b2f49833987d60d116fbece236c4f8e479c1b089d6c6497458f271f3f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/objekt_clonable-bf7b0ad09a9ccbb9
[INFO] [stderr]    Doc-tests objekt-clonable
[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] [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" "9132cb6b2f49833987d60d116fbece236c4f8e479c1b089d6c6497458f271f3f"`
[INFO] running `"docker" "rm" "-f" "9132cb6b2f49833987d60d116fbece236c4f8e479c1b089d6c6497458f271f3f"`
[INFO] [stdout] 9132cb6b2f49833987d60d116fbece236c4f8e479c1b089d6c6497458f271f3f