[INFO] crate dotenv-shell 1.0.1 is already in cache
[INFO] testing dotenv-shell-1.0.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate dotenv-shell 1.0.1 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate dotenv-shell 1.0.1 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 dotenv-shell 1.0.1
[INFO] finished tweaking crates.io crate dotenv-shell 1.0.1
[INFO] tweaked toml for crates.io crate dotenv-shell 1.0.1 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] bb6286f67bd8c6bb44fa90a20287ff5831ab008fd5e644e3397d8ae38d16014c
[INFO] running `"docker" "start" "-a" "bb6286f67bd8c6bb44fa90a20287ff5831ab008fd5e644e3397d8ae38d16014c"`
[INFO] [stderr]    Compiling dotenv v0.8.0
[INFO] [stderr]    Compiling dotenv-shell v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `libc::c_char`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use libc::c_char;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `"docker" "inspect" "bb6286f67bd8c6bb44fa90a20287ff5831ab008fd5e644e3397d8ae38d16014c"`
[INFO] running `"docker" "rm" "-f" "bb6286f67bd8c6bb44fa90a20287ff5831ab008fd5e644e3397d8ae38d16014c"`
[INFO] [stdout] bb6286f67bd8c6bb44fa90a20287ff5831ab008fd5e644e3397d8ae38d16014c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] ea4cc9543e0ca46a3c756da06e14ababbbc1bc2285c87a87e7daefe12c783994
[INFO] running `"docker" "start" "-a" "ea4cc9543e0ca46a3c756da06e14ababbbc1bc2285c87a87e7daefe12c783994"`
[INFO] [stderr]    Compiling dotenv-shell v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `libc::c_char`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use libc::c_char;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "ea4cc9543e0ca46a3c756da06e14ababbbc1bc2285c87a87e7daefe12c783994"`
[INFO] running `"docker" "rm" "-f" "ea4cc9543e0ca46a3c756da06e14ababbbc1bc2285c87a87e7daefe12c783994"`
[INFO] [stdout] ea4cc9543e0ca46a3c756da06e14ababbbc1bc2285c87a87e7daefe12c783994
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 8dd5928c9f415772d0b1ca215429a440c09f15a517ecadf6830932bd5ee521c8
[INFO] running `"docker" "start" "-a" "8dd5928c9f415772d0b1ca215429a440c09f15a517ecadf6830932bd5ee521c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dotenv_shell-6b9c610253fe6762
[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" "8dd5928c9f415772d0b1ca215429a440c09f15a517ecadf6830932bd5ee521c8"`
[INFO] running `"docker" "rm" "-f" "8dd5928c9f415772d0b1ca215429a440c09f15a517ecadf6830932bd5ee521c8"`
[INFO] [stdout] 8dd5928c9f415772d0b1ca215429a440c09f15a517ecadf6830932bd5ee521c8