[INFO] fetching crate tracing-proc-macros 0.0.0...
[INFO] extracting crate tracing-proc-macros 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tracing-proc-macros/0.0.0
[INFO] extracting crate tracing-proc-macros 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tracing-proc-macros/0.0.0
[INFO] validating manifest of tracing-proc-macros-0.0.0 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 tracing-proc-macros-0.0.0 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 tracing-proc-macros-0.0.0
[INFO] finished frobbing tracing-proc-macros-0.0.0
[INFO] frobbed toml for tracing-proc-macros-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tracing-proc-macros/0.0.0/Cargo.toml
[INFO] started frobbing tracing-proc-macros-0.0.0
[INFO] finished frobbing tracing-proc-macros-0.0.0
[INFO] frobbed toml for tracing-proc-macros-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tracing-proc-macros/0.0.0/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] testing tracing-proc-macros-0.0.0 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-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/tracing-proc-macros/0.0.0:/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] 4d3037ddb71372944d54e04411a62e3abdb41cec3b77a62c225ee8bf7ada7e7b
[INFO] running `"docker" "start" "-a" "4d3037ddb71372944d54e04411a62e3abdb41cec3b77a62c225ee8bf7ada7e7b"`
[INFO] [stderr]    Compiling tracing-proc-macros v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "4d3037ddb71372944d54e04411a62e3abdb41cec3b77a62c225ee8bf7ada7e7b"`
[INFO] running `"docker" "rm" "-f" "4d3037ddb71372944d54e04411a62e3abdb41cec3b77a62c225ee8bf7ada7e7b"`
[INFO] [stdout] 4d3037ddb71372944d54e04411a62e3abdb41cec3b77a62c225ee8bf7ada7e7b
[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/tracing-proc-macros/0.0.0:/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] 0bbb78e266823f09255dab059c3a359a3631dcc276f2b60be18c5d03b630fc21
[INFO] running `"docker" "start" "-a" "0bbb78e266823f09255dab059c3a359a3631dcc276f2b60be18c5d03b630fc21"`
[INFO] [stderr]    Compiling tracing-proc-macros v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "0bbb78e266823f09255dab059c3a359a3631dcc276f2b60be18c5d03b630fc21"`
[INFO] running `"docker" "rm" "-f" "0bbb78e266823f09255dab059c3a359a3631dcc276f2b60be18c5d03b630fc21"`
[INFO] [stdout] 0bbb78e266823f09255dab059c3a359a3631dcc276f2b60be18c5d03b630fc21
[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/tracing-proc-macros/0.0.0:/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] 680c37fac257e1f3fe6f34e7e59b6ba4940ac25f63f2cdc0b857109bf1242d80
[INFO] running `"docker" "start" "-a" "680c37fac257e1f3fe6f34e7e59b6ba4940ac25f63f2cdc0b857109bf1242d80"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tracing_proc_macros-06f3a910b2971d3a
[INFO] [stderr]    Doc-tests tracing-proc-macros
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "680c37fac257e1f3fe6f34e7e59b6ba4940ac25f63f2cdc0b857109bf1242d80"`
[INFO] running `"docker" "rm" "-f" "680c37fac257e1f3fe6f34e7e59b6ba4940ac25f63f2cdc0b857109bf1242d80"`
[INFO] [stdout] 680c37fac257e1f3fe6f34e7e59b6ba4940ac25f63f2cdc0b857109bf1242d80