[INFO] crate toml-fmt 0.1.0 is already in cache
[INFO] extracting crate toml-fmt 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/toml-fmt/0.1.0
[INFO] extracting crate toml-fmt 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/toml-fmt/0.1.0
[INFO] validating manifest of toml-fmt-0.1.0 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 toml-fmt-0.1.0 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 toml-fmt-0.1.0
[INFO] finished frobbing toml-fmt-0.1.0
[INFO] frobbed toml for toml-fmt-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/toml-fmt/0.1.0/Cargo.toml
[INFO] started frobbing toml-fmt-0.1.0
[INFO] finished frobbing toml-fmt-0.1.0
[INFO] frobbed toml for toml-fmt-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/toml-fmt/0.1.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing toml-fmt-0.1.0 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-2/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/toml-fmt/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] ad61d4e1a5f658327cfea70b12d5c6e8d51ac9cde4d92418cdd3def7baf97b24
[INFO] running `"docker" "start" "-a" "ad61d4e1a5f658327cfea70b12d5c6e8d51ac9cde4d92418cdd3def7baf97b24"`
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling toml-fmt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:3:29
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn main() -> Result<(), 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 6.30s
[INFO] running `"docker" "inspect" "ad61d4e1a5f658327cfea70b12d5c6e8d51ac9cde4d92418cdd3def7baf97b24"`
[INFO] running `"docker" "rm" "-f" "ad61d4e1a5f658327cfea70b12d5c6e8d51ac9cde4d92418cdd3def7baf97b24"`
[INFO] [stdout] ad61d4e1a5f658327cfea70b12d5c6e8d51ac9cde4d92418cdd3def7baf97b24
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/toml-fmt/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 88b71f48110824fe26b8a576f8472dfc4fd7ca105dc1774ebec1731996f9d72e
[INFO] running `"docker" "start" "-a" "88b71f48110824fe26b8a576f8472dfc4fd7ca105dc1774ebec1731996f9d72e"`
[INFO] [stderr]    Compiling toml-fmt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:3:29
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn main() -> Result<(), 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 0.70s
[INFO] running `"docker" "inspect" "88b71f48110824fe26b8a576f8472dfc4fd7ca105dc1774ebec1731996f9d72e"`
[INFO] running `"docker" "rm" "-f" "88b71f48110824fe26b8a576f8472dfc4fd7ca105dc1774ebec1731996f9d72e"`
[INFO] [stdout] 88b71f48110824fe26b8a576f8472dfc4fd7ca105dc1774ebec1731996f9d72e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/toml-fmt/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3cac355f5a0b58d60a34ac9cd1713e5f3f5ff5e1d0c97cdc288796183ee59983
[INFO] running `"docker" "start" "-a" "3cac355f5a0b58d60a34ac9cd1713e5f3f5ff5e1d0c97cdc288796183ee59983"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/toml_fmt-70ef5235b7674bad
[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" "3cac355f5a0b58d60a34ac9cd1713e5f3f5ff5e1d0c97cdc288796183ee59983"`
[INFO] running `"docker" "rm" "-f" "3cac355f5a0b58d60a34ac9cd1713e5f3f5ff5e1d0c97cdc288796183ee59983"`
[INFO] [stdout] 3cac355f5a0b58d60a34ac9cd1713e5f3f5ff5e1d0c97cdc288796183ee59983