[INFO] crate fstrings 0.1.4 is already in cache
[INFO] testing fstrings-0.1.4 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate fstrings 0.1.4 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate fstrings 0.1.4 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fstrings 0.1.4
[INFO] finished tweaking crates.io crate fstrings 0.1.4
[INFO] tweaked toml for crates.io crate fstrings 0.1.4 written to work/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate fstrings 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 1ef1d579e07040264f358bfa42915777682131be7dc11246c583263d0cc24250
[INFO] running `"docker" "start" "-a" "1ef1d579e07040264f358bfa42915777682131be7dc11246c583263d0cc24250"`
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling proc-quote-impl v0.2.2
[INFO] [stderr]    Compiling proc-quote v0.2.2
[INFO] [stderr]    Compiling fstrings-proc-macro v0.1.4
[INFO] [stderr]    Compiling fstrings v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.72s
[INFO] running `"docker" "inspect" "1ef1d579e07040264f358bfa42915777682131be7dc11246c583263d0cc24250"`
[INFO] running `"docker" "rm" "-f" "1ef1d579e07040264f358bfa42915777682131be7dc11246c583263d0cc24250"`
[INFO] [stdout] 1ef1d579e07040264f358bfa42915777682131be7dc11246c583263d0cc24250
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5471cb28b8db97708bfe1054b32fde6ba2158fd92a9b929769632a4957412b9a
[INFO] running `"docker" "start" "-a" "5471cb28b8db97708bfe1054b32fde6ba2158fd92a9b929769632a4957412b9a"`
[INFO] [stderr]    Compiling fstrings v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "5471cb28b8db97708bfe1054b32fde6ba2158fd92a9b929769632a4957412b9a"`
[INFO] running `"docker" "rm" "-f" "5471cb28b8db97708bfe1054b32fde6ba2158fd92a9b929769632a4957412b9a"`
[INFO] [stdout] 5471cb28b8db97708bfe1054b32fde6ba2158fd92a9b929769632a4957412b9a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] b10ee442dcf61066588344b5b94fd22a7e0325406b8e0ec827b380668cd4c207
[INFO] running `"docker" "start" "-a" "b10ee442dcf61066588344b5b94fd22a7e0325406b8e0ec827b380668cd4c207"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fstrings-aa516b5f4aac5325
[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 fstrings
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - doctest_readme (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b10ee442dcf61066588344b5b94fd22a7e0325406b8e0ec827b380668cd4c207"`
[INFO] running `"docker" "rm" "-f" "b10ee442dcf61066588344b5b94fd22a7e0325406b8e0ec827b380668cd4c207"`
[INFO] [stdout] b10ee442dcf61066588344b5b94fd22a7e0325406b8e0ec827b380668cd4c207