[INFO] crate synac 0.6.2 is already in cache
[INFO] extracting crate synac 0.6.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/synac/0.6.2
[INFO] extracting crate synac 0.6.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/synac/0.6.2
[INFO] validating manifest of synac-0.6.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of synac-0.6.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing synac-0.6.2
[INFO] finished frobbing synac-0.6.2
[INFO] frobbed toml for synac-0.6.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/synac/0.6.2/Cargo.toml
[INFO] started frobbing synac-0.6.2
[INFO] finished frobbing synac-0.6.2
[INFO] frobbed toml for synac-0.6.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/synac/0.6.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking synac-0.6.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/synac/0.6.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 717971bab8fcbec7b79f61e3040b07db7a21d2f33303b9d64c402adbcacf4f25
[INFO] running `"docker" "start" "-a" "717971bab8fcbec7b79f61e3040b07db7a21d2f33303b9d64c402adbcacf4f25"`
[INFO] [stderr]     Checking synac v0.6.2 (/opt/crater/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `futures`
[INFO] [stderr]  --> examples/tokio.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate futures;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `synac`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: environment variable `ADDR` not defined
[INFO] [stderr]  --> examples/main.rs:7:36
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let mut session = Session::new(env!("ADDR"), env!("HASH")).unwrap();
[INFO] [stderr]   |                                    ^^^^^^^^^^^^
[INFO] [stderr] error: environment variable `ADDR` not defined
[INFO] [stderr]  --> examples/nonblocking.rs:9:36
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let mut session = Session::new(env!("ADDR"), env!("HASH")).unwrap();
[INFO] [stderr]   |                                    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `HASH` not defined
[INFO] [stderr]  --> examples/main.rs:7:50
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let mut session = Session::new(env!("ADDR"), env!("HASH")).unwrap();
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `TOKEN` not defined
[INFO] [stderr]  --> examples/main.rs:8:54
[INFO] [stderr]   |
[INFO] [stderr] 8 |     session.login_with_token(true, env!("USERNAME"), env!("TOKEN")).unwrap(); // true specifies it's a bot account
[INFO] [stderr]   |                                                      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `HASH` not defined
[INFO] [stderr]  --> examples/nonblocking.rs:9:50
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let mut session = Session::new(env!("ADDR"), env!("HASH")).unwrap();
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `TOKEN` not defined
[INFO] [stderr]   --> examples/nonblocking.rs:10:54
[INFO] [stderr]    |
[INFO] [stderr] 10 |     session.login_with_token(true, env!("USERNAME"), env!("TOKEN")).unwrap(); // true specifies it's a bot account
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `synac`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `synac`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "717971bab8fcbec7b79f61e3040b07db7a21d2f33303b9d64c402adbcacf4f25"`
[INFO] running `"docker" "rm" "-f" "717971bab8fcbec7b79f61e3040b07db7a21d2f33303b9d64c402adbcacf4f25"`
[INFO] [stdout] 717971bab8fcbec7b79f61e3040b07db7a21d2f33303b9d64c402adbcacf4f25