[INFO] fetching crate dotenv_codegen_implementation 0.15.0...
[INFO] testing dotenv_codegen_implementation-0.15.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate dotenv_codegen_implementation 0.15.0 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate dotenv_codegen_implementation 0.15.0 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 dotenv_codegen_implementation 0.15.0
[INFO] finished tweaking crates.io crate dotenv_codegen_implementation 0.15.0
[INFO] tweaked toml for crates.io crate dotenv_codegen_implementation 0.15.0 written to /workspace/builds/worker-47/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 34eb8e7e756639e5b1f3eb0fc93c09c5aa859dcdf6820633fca04a6af6242ec6
[INFO] running `Command { std: "docker" "start" "-a" "34eb8e7e756639e5b1f3eb0fc93c09c5aa859dcdf6820633fca04a6af6242ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34eb8e7e756639e5b1f3eb0fc93c09c5aa859dcdf6820633fca04a6af6242ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34eb8e7e756639e5b1f3eb0fc93c09c5aa859dcdf6820633fca04a6af6242ec6", kill_on_drop: false }`
[INFO] [stdout] 34eb8e7e756639e5b1f3eb0fc93c09c5aa859dcdf6820633fca04a6af6242ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 235dea3434692809ef8de38be218fa91820c9c5cc659f07ef0361a9db892bed3
[INFO] running `Command { std: "docker" "start" "-a" "235dea3434692809ef8de38be218fa91820c9c5cc659f07ef0361a9db892bed3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling dotenv_codegen_implementation v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "235dea3434692809ef8de38be218fa91820c9c5cc659f07ef0361a9db892bed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "235dea3434692809ef8de38be218fa91820c9c5cc659f07ef0361a9db892bed3", kill_on_drop: false }`
[INFO] [stdout] 235dea3434692809ef8de38be218fa91820c9c5cc659f07ef0361a9db892bed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] c1b86888cb67dbf03d4e5628d7de6d2f8368c591f42752dc10c9e9d1b5b9bdf0
[INFO] running `Command { std: "docker" "start" "-a" "c1b86888cb67dbf03d4e5628d7de6d2f8368c591f42752dc10c9e9d1b5b9bdf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling dotenv_codegen_implementation v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "c1b86888cb67dbf03d4e5628d7de6d2f8368c591f42752dc10c9e9d1b5b9bdf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1b86888cb67dbf03d4e5628d7de6d2f8368c591f42752dc10c9e9d1b5b9bdf0", kill_on_drop: false }`
[INFO] [stdout] c1b86888cb67dbf03d4e5628d7de6d2f8368c591f42752dc10c9e9d1b5b9bdf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 7e6c763fc790baa7274e455354e53751edf29eddff88f8bb3a8a731f31d2e536
[INFO] running `Command { std: "docker" "start" "-a" "7e6c763fc790baa7274e455354e53751edf29eddff88f8bb3a8a731f31d2e536", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dotenv_codegen_implementation-83decc19a2a63719)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dotenv_codegen_implementation
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e6c763fc790baa7274e455354e53751edf29eddff88f8bb3a8a731f31d2e536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e6c763fc790baa7274e455354e53751edf29eddff88f8bb3a8a731f31d2e536", kill_on_drop: false }`
[INFO] [stdout] 7e6c763fc790baa7274e455354e53751edf29eddff88f8bb3a8a731f31d2e536