[INFO] updating cached repository https://github.com/sorz/sustechcourse
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1d580bbd52e50ddb1837680e1afe5b82c0dd5644
[INFO] testing sorz/sustechcourse against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorz%2Fsustechcourse" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sorz/sustechcourse on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sorz/sustechcourse
[INFO] finished tweaking git repo https://github.com/sorz/sustechcourse
[INFO] tweaked toml for git repo https://github.com/sorz/sustechcourse written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/sorz/sustechcourse already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 27bbc3326e3e151ba89db187c6bfa3bb8b5369879e820ed7446c44d46ff7d6ad
[INFO] running `"docker" "start" "-a" "27bbc3326e3e151ba89db187c6bfa3bb8b5369879e820ed7446c44d46ff7d6ad"`
[INFO] [stderr]    Compiling socks v0.3.2
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling html5ever v0.23.0
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling actix-codec v0.1.2
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling actix-utils v0.4.5
[INFO] [stderr]    Compiling trust-dns-proto v0.7.4
[INFO] [stderr]    Compiling actix-server-config v0.1.2
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling actix-threadpool v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling actix-router v0.1.5
[INFO] [stderr]    Compiling actix-rt v0.2.4
[INFO] [stderr]    Compiling trust-dns-resolver v0.11.1
[INFO] [stderr]    Compiling actix-server v0.6.0
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling actix-connect v0.2.3
[INFO] [stderr]    Compiling actix-http v0.2.8
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling markup5ever v0.8.1
[INFO] [stderr]    Compiling reqwest v0.9.19
[INFO] [stderr]    Compiling awc v0.2.3
[INFO] [stderr]    Compiling select v0.4.3
[INFO] [stderr]    Compiling actix-web v1.0.5
[INFO] [stderr]    Compiling sustechcourse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `"docker" "inspect" "27bbc3326e3e151ba89db187c6bfa3bb8b5369879e820ed7446c44d46ff7d6ad"`
[INFO] running `"docker" "rm" "-f" "27bbc3326e3e151ba89db187c6bfa3bb8b5369879e820ed7446c44d46ff7d6ad"`
[INFO] [stdout] 27bbc3326e3e151ba89db187c6bfa3bb8b5369879e820ed7446c44d46ff7d6ad
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f01d23bfb0352c70fc0c0c3ba8de143b06f44ab986f7bc20aff1cad0dde1af32
[INFO] running `"docker" "start" "-a" "f01d23bfb0352c70fc0c0c3ba8de143b06f44ab986f7bc20aff1cad0dde1af32"`
[INFO] [stderr]    Compiling sustechcourse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: environment variable `PASS` not defined
[INFO] [stderr]    --> src/lib.rs:192:30
[INFO] [stderr]     |
[INFO] [stderr] 192 |         .login(env!("USER"), env!("PASS"))
[INFO] [stderr]     |                              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `PASS` not defined
[INFO] [stderr]    --> src/lib.rs:202:30
[INFO] [stderr]     |
[INFO] [stderr] 202 |         .login(env!("USER"), env!("PASS"))
[INFO] [stderr]     |                              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lib.rs:192:16
[INFO] [stderr]     |
[INFO] [stderr] 192 |         .login(env!("USER"), env!("PASS"))
[INFO] [stderr]     |                ^^^^^^^^^^^^
[INFO] [stderr]     |                |
[INFO] [stderr]     |                expected struct `std::string::String`, found reference
[INFO] [stderr]     |                help: try using a conversion method: `env!("USER").to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::string::String`
[INFO] [stderr]                found type `&'static str`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `unwrap` found for type `impl futures::future::Future` in the current scope
[INFO] [stderr]    --> src/lib.rs:193:10
[INFO] [stderr]     |
[INFO] [stderr] 193 |         .unwrap();
[INFO] [stderr]     |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lib.rs:202:16
[INFO] [stderr]     |
[INFO] [stderr] 202 |         .login(env!("USER"), env!("PASS"))
[INFO] [stderr]     |                ^^^^^^^^^^^^
[INFO] [stderr]     |                |
[INFO] [stderr]     |                expected struct `std::string::String`, found reference
[INFO] [stderr]     |                help: try using a conversion method: `env!("USER").to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::string::String`
[INFO] [stderr]                found type `&'static str`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `unwrap` found for type `impl futures::future::Future` in the current scope
[INFO] [stderr]    --> src/lib.rs:203:10
[INFO] [stderr]     |
[INFO] [stderr] 203 |         .unwrap();
[INFO] [stderr]     |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `sustechcourse`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f01d23bfb0352c70fc0c0c3ba8de143b06f44ab986f7bc20aff1cad0dde1af32"`
[INFO] running `"docker" "rm" "-f" "f01d23bfb0352c70fc0c0c3ba8de143b06f44ab986f7bc20aff1cad0dde1af32"`
[INFO] [stdout] f01d23bfb0352c70fc0c0c3ba8de143b06f44ab986f7bc20aff1cad0dde1af32