[INFO] fetching crate envor 0.1.5...
[INFO] testing envor-0.1.5 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate envor 0.1.5 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate envor 0.1.5 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate envor 0.1.5
[INFO] finished tweaking crates.io crate envor 0.1.5
[INFO] tweaked toml for crates.io crate envor 0.1.5 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate envor 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dotenv v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06aa112ef90d94505e6ac46149993c0a78851aa98c21cfeadca3f5283e71cca0
[INFO] running `Command { std: "docker" "start" "-a" "06aa112ef90d94505e6ac46149993c0a78851aa98c21cfeadca3f5283e71cca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06aa112ef90d94505e6ac46149993c0a78851aa98c21cfeadca3f5283e71cca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06aa112ef90d94505e6ac46149993c0a78851aa98c21cfeadca3f5283e71cca0", kill_on_drop: false }`
[INFO] [stdout] 06aa112ef90d94505e6ac46149993c0a78851aa98c21cfeadca3f5283e71cca0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e34a50ca0c8c2a5abf0cb4dae552d858a9cc939da8f4f94faf8476c350a697c2
[INFO] running `Command { std: "docker" "start" "-a" "e34a50ca0c8c2a5abf0cb4dae552d858a9cc939da8f4f94faf8476c350a697c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling envor v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "e34a50ca0c8c2a5abf0cb4dae552d858a9cc939da8f4f94faf8476c350a697c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34a50ca0c8c2a5abf0cb4dae552d858a9cc939da8f4f94faf8476c350a697c2", kill_on_drop: false }`
[INFO] [stdout] e34a50ca0c8c2a5abf0cb4dae552d858a9cc939da8f4f94faf8476c350a697c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec0665a41d0af063e4ba81b0d0f8c0b664fe1b2f75702866aa122a9f7b3ca46b
[INFO] running `Command { std: "docker" "start" "-a" "ec0665a41d0af063e4ba81b0d0f8c0b664fe1b2f75702866aa122a9f7b3ca46b", kill_on_drop: false }`
[INFO] [stderr]    Compiling envor v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "ec0665a41d0af063e4ba81b0d0f8c0b664fe1b2f75702866aa122a9f7b3ca46b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0665a41d0af063e4ba81b0d0f8c0b664fe1b2f75702866aa122a9f7b3ca46b", kill_on_drop: false }`
[INFO] [stdout] ec0665a41d0af063e4ba81b0d0f8c0b664fe1b2f75702866aa122a9f7b3ca46b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dca42fb5c1e23f0042925ebb2b3b6d3df99ce0cca9d677eea8a0a12cbf94b5a0
[INFO] running `Command { std: "docker" "start" "-a" "dca42fb5c1e23f0042925ebb2b3b6d3df99ce0cca9d677eea8a0a12cbf94b5a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/envor-dab633c90ee0ceae)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test envor::test ... ok
[INFO] [stderr]    Doc-tests envor
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dca42fb5c1e23f0042925ebb2b3b6d3df99ce0cca9d677eea8a0a12cbf94b5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca42fb5c1e23f0042925ebb2b3b6d3df99ce0cca9d677eea8a0a12cbf94b5a0", kill_on_drop: false }`
[INFO] [stdout] dca42fb5c1e23f0042925ebb2b3b6d3df99ce0cca9d677eea8a0a12cbf94b5a0