[INFO] fetching crate bmp280 0.4.0...
[INFO] testing bmp280-0.4.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bmp280 0.4.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate bmp280 0.4.0 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 bmp280 0.4.0
[INFO] finished tweaking crates.io crate bmp280 0.4.0
[INFO] tweaked toml for crates.io crate bmp280 0.4.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate bmp280 0.4.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 697803e3c91758719cc4fbf874383fc83942ac98dbb595750ff75543bd9a795e
[INFO] running `Command { std: "docker" "start" "-a" "697803e3c91758719cc4fbf874383fc83942ac98dbb595750ff75543bd9a795e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "697803e3c91758719cc4fbf874383fc83942ac98dbb595750ff75543bd9a795e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "697803e3c91758719cc4fbf874383fc83942ac98dbb595750ff75543bd9a795e", kill_on_drop: false }`
[INFO] [stdout] 697803e3c91758719cc4fbf874383fc83942ac98dbb595750ff75543bd9a795e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 2b488eb6ace7a2d2c1c000840f65b090cd4b7c123a53a28863d3f6850b60d9c6
[INFO] running `Command { std: "docker" "start" "-a" "2b488eb6ace7a2d2c1c000840f65b090cd4b7c123a53a28863d3f6850b60d9c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling bmp280 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.82s
[INFO] running `Command { std: "docker" "inspect" "2b488eb6ace7a2d2c1c000840f65b090cd4b7c123a53a28863d3f6850b60d9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b488eb6ace7a2d2c1c000840f65b090cd4b7c123a53a28863d3f6850b60d9c6", kill_on_drop: false }`
[INFO] [stdout] 2b488eb6ace7a2d2c1c000840f65b090cd4b7c123a53a28863d3f6850b60d9c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 1a15cc8741b6229ee480eec218955aeec0b05a4310cbc27af6932aac4ec25b56
[INFO] running `Command { std: "docker" "start" "-a" "1a15cc8741b6229ee480eec218955aeec0b05a4310cbc27af6932aac4ec25b56", kill_on_drop: false }`
[INFO] [stderr]    Compiling bmp280 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "1a15cc8741b6229ee480eec218955aeec0b05a4310cbc27af6932aac4ec25b56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a15cc8741b6229ee480eec218955aeec0b05a4310cbc27af6932aac4ec25b56", kill_on_drop: false }`
[INFO] [stdout] 1a15cc8741b6229ee480eec218955aeec0b05a4310cbc27af6932aac4ec25b56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 04fb85cefaed1e74c65b2225f78a0e6347fe447a44a7c2e9750f515d90b18709
[INFO] running `Command { std: "docker" "start" "-a" "04fb85cefaed1e74c65b2225f78a0e6347fe447a44a7c2e9750f515d90b18709", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bmp280-28e59e4c391bce04)
[INFO] [stderr]    Doc-tests bmp280
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Bmp280Builder (line 154) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04fb85cefaed1e74c65b2225f78a0e6347fe447a44a7c2e9750f515d90b18709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04fb85cefaed1e74c65b2225f78a0e6347fe447a44a7c2e9750f515d90b18709", kill_on_drop: false }`
[INFO] [stdout] 04fb85cefaed1e74c65b2225f78a0e6347fe447a44a7c2e9750f515d90b18709