[INFO] fetching crate gcs-rsync 0.1.2...
[INFO] checking gcs-rsync-0.1.2 against 1.55.0 for beta-1.56-3
[INFO] extracting crate gcs-rsync 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gcs-rsync 0.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gcs-rsync 0.1.2
[INFO] finished tweaking crates.io crate gcs-rsync 0.1.2
[INFO] tweaked toml for crates.io crate gcs-rsync 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate gcs-rsync 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 503eaeae21ba11ef0e5bf23b97d2e5c03797ab1ad4b9802fb72a0ada13dabd57
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "503eaeae21ba11ef0e5bf23b97d2e5c03797ab1ad4b9802fb72a0ada13dabd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "503eaeae21ba11ef0e5bf23b97d2e5c03797ab1ad4b9802fb72a0ada13dabd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503eaeae21ba11ef0e5bf23b97d2e5c03797ab1ad4b9802fb72a0ada13dabd57", kill_on_drop: false }`
[INFO] [stdout] 503eaeae21ba11ef0e5bf23b97d2e5c03797ab1ad4b9802fb72a0ada13dabd57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5d55457ddedcdd9f6a7839c0ac2cfe1b26a4e5946d0aeb389b30e3e5779d1689
[INFO] running `Command { std: "docker" "start" "-a" "5d55457ddedcdd9f6a7839c0ac2cfe1b26a4e5946d0aeb389b30e3e5779d1689", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking pem v0.8.3
[INFO] [stderr]     Checking futures-util v0.3.17
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]    Compiling crc32c v0.6.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking futures v0.3.17
[INFO] [stderr]    Compiling tokio-macros v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking tokio-util v0.6.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.3.6
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking hyper v0.14.13
[INFO] [stderr]     Checking simple_asn1 v0.4.1
[INFO] [stderr]     Checking jsonwebtoken v7.2.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.5
[INFO] [stderr]     Checking gcs-rsync v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `TEST_SERVICE_ACCOUNT` not defined
[INFO] [stdout]   --> tests/token_integration_test.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let path = env!("TEST_SERVICE_ACCOUNT");
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `TEST_SERVICE_ACCOUNT` not defined
[INFO] [stdout]   --> tests/token_integration_test.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let path = env!("TEST_SERVICE_ACCOUNT");
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `TEST_PREFIX` not defined
[INFO] [stdout]   --> tests/config/gcs.rs:30:42
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut prefix = to_path_buf(env!("TEST_PREFIX"));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `TEST_BUCKET` not defined
[INFO] [stdout]   --> tests/config/gcs.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |             bucket: env!("TEST_BUCKET").to_owned(),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `TEST_PREFIX` not defined
[INFO] [stdout]   --> tests/config/gcs.rs:30:42
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut prefix = to_path_buf(env!("TEST_PREFIX"));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `TEST_BUCKET` not defined
[INFO] [stdout]   --> tests/config/gcs.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |             bucket: env!("TEST_BUCKET").to_owned(),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gcs-rsync` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: environment variable `EXAMPLE_PREFIX` not defined
[INFO] [stdout]   --> examples/bucket_to_bucket_sync.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let test_prefix = env!("EXAMPLE_PREFIX");
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `EXAMPLE_BUCKET` not defined
[INFO] [stdout]   --> examples/bucket_to_bucket_sync.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let bucket = env!("EXAMPLE_BUCKET");
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `EXAMPLE_PREFIX` not defined
[INFO] [stdout]   --> examples/bucket_to_folder_sync.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let test_prefix = env!("EXAMPLE_PREFIX");
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `EXAMPLE_BUCKET` not defined
[INFO] [stdout]   --> examples/bucket_to_folder_sync.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let bucket = env!("EXAMPLE_BUCKET");
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `EXAMPLE_PREFIX` not defined
[INFO] [stdout]   --> examples/bucket_to_folder_mirror.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let test_prefix = env!("EXAMPLE_PREFIX");
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `EXAMPLE_BUCKET` not defined
[INFO] [stdout]   --> examples/bucket_to_folder_mirror.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let bucket = env!("EXAMPLE_BUCKET");
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5d55457ddedcdd9f6a7839c0ac2cfe1b26a4e5946d0aeb389b30e3e5779d1689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d55457ddedcdd9f6a7839c0ac2cfe1b26a4e5946d0aeb389b30e3e5779d1689", kill_on_drop: false }`
[INFO] [stdout] 5d55457ddedcdd9f6a7839c0ac2cfe1b26a4e5946d0aeb389b30e3e5779d1689
