[INFO] fetching crate envsubst 0.2.0...
[INFO] testing envsubst-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate envsubst 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate envsubst 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate envsubst 0.2.0
[INFO] finished tweaking crates.io crate envsubst 0.2.0
[INFO] tweaked toml for crates.io crate envsubst 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16c44a4d8b3d3be535498951b74eaa0c8330deee362b5f0da7f38066c7577086
[INFO] running `Command { std: "docker" "start" "-a" "16c44a4d8b3d3be535498951b74eaa0c8330deee362b5f0da7f38066c7577086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16c44a4d8b3d3be535498951b74eaa0c8330deee362b5f0da7f38066c7577086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c44a4d8b3d3be535498951b74eaa0c8330deee362b5f0da7f38066c7577086", kill_on_drop: false }`
[INFO] [stdout] 16c44a4d8b3d3be535498951b74eaa0c8330deee362b5f0da7f38066c7577086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49bc4ade80bc9d179a39895cc67c171b7ed45dbabd53a51253d7ebaf0630d9db
[INFO] running `Command { std: "docker" "start" "-a" "49bc4ade80bc9d179a39895cc67c171b7ed45dbabd53a51253d7ebaf0630d9db", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling envsubst v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.67s
[INFO] running `Command { std: "docker" "inspect" "49bc4ade80bc9d179a39895cc67c171b7ed45dbabd53a51253d7ebaf0630d9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49bc4ade80bc9d179a39895cc67c171b7ed45dbabd53a51253d7ebaf0630d9db", kill_on_drop: false }`
[INFO] [stdout] 49bc4ade80bc9d179a39895cc67c171b7ed45dbabd53a51253d7ebaf0630d9db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6233dd2ce4fd65d9f752a7da37a5d098d929d28ae72af76395072bf55bd1622
[INFO] running `Command { std: "docker" "start" "-a" "f6233dd2ce4fd65d9f752a7da37a5d098d929d28ae72af76395072bf55bd1622", kill_on_drop: false }`
[INFO] [stderr]    Compiling envsubst v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "f6233dd2ce4fd65d9f752a7da37a5d098d929d28ae72af76395072bf55bd1622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6233dd2ce4fd65d9f752a7da37a5d098d929d28ae72af76395072bf55bd1622", kill_on_drop: false }`
[INFO] [stdout] f6233dd2ce4fd65d9f752a7da37a5d098d929d28ae72af76395072bf55bd1622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55ac2c4338021aac9271f7d8eae4e09353a0b5d313b7983b04e3a614dbf89ccc
[INFO] running `Command { std: "docker" "start" "-a" "55ac2c4338021aac9271f7d8eae4e09353a0b5d313b7983b04e3a614dbf89ccc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/envsubst-8ffb129e30b35f7f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::basic_empty_vars ... ok
[INFO] [stdout] test tests::basic_subst ... ok
[INFO] [stdout] test tests::dollar_bracket ... ok
[INFO] [stdout] test tests::invalid_vars ... ok
[INFO] [stdout] test tests::template_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests envsubst
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55ac2c4338021aac9271f7d8eae4e09353a0b5d313b7983b04e3a614dbf89ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ac2c4338021aac9271f7d8eae4e09353a0b5d313b7983b04e3a614dbf89ccc", kill_on_drop: false }`
[INFO] [stdout] 55ac2c4338021aac9271f7d8eae4e09353a0b5d313b7983b04e3a614dbf89ccc