[INFO] fetching crate noodles-bcf 0.4.0...
[INFO] checking noodles-bcf-0.4.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate noodles-bcf 0.4.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate noodles-bcf 0.4.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate noodles-bcf 0.4.0
[INFO] finished tweaking crates.io crate noodles-bcf 0.4.0
[INFO] tweaked toml for crates.io crate noodles-bcf 0.4.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate noodles-bcf 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04e1eeaa9afaaec00c95d689d1c589c37eb4801a7986babd92970827860e180c
[INFO] running `Command { std: "docker" "start" "-a" "04e1eeaa9afaaec00c95d689d1c589c37eb4801a7986babd92970827860e180c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04e1eeaa9afaaec00c95d689d1c589c37eb4801a7986babd92970827860e180c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e1eeaa9afaaec00c95d689d1c589c37eb4801a7986babd92970827860e180c", kill_on_drop: false }`
[INFO] [stdout] 04e1eeaa9afaaec00c95d689d1c589c37eb4801a7986babd92970827860e180c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aac616559ef75cefe90888e0a6d4726998e5942e03da151b6e975a56989c695c
[INFO] running `Command { std: "docker" "start" "-a" "aac616559ef75cefe90888e0a6d4726998e5942e03da151b6e975a56989c695c", 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]     Checking miniz_oxide v0.4.4
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking noodles-bgzf v0.3.0
[INFO] [stderr]     Checking noodles-csi v0.2.2
[INFO] [stderr]     Checking noodles-sam v0.2.1
[INFO] [stderr]     Checking noodles-tabix v0.5.0
[INFO] [stderr]     Checking noodles-core v0.1.2
[INFO] [stderr]     Checking noodles-vcf v0.4.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]     Checking noodles-bcf v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `futures`
[INFO] [stdout]  --> examples/bcf_view_async.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use futures::TryStreamExt;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `futures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncReader` in `bcf`
[INFO] [stdout]   --> examples/bcf_view_async.rs:15:53
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut reader = File::open(src).await.map(bcf::AsyncReader::new)?;
[INFO] [stdout]    |                                                     ^^^^^^^^^^^ could not find `AsyncReader` in `bcf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncReader` in `bcf`
[INFO] [stdout]   --> examples/bcf_read_header_async.rs:14:53
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut reader = File::open(src).await.map(bcf::AsyncReader::new)?;
[INFO] [stdout]    |                                                     ^^^^^^^^^^^ could not find `AsyncReader` in `bcf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `futures`
[INFO] [stdout]  --> examples/bcf_count_async.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use futures::TryStreamExt;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `futures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncReader` in `bcf`
[INFO] [stdout]   --> examples/bcf_count_async.rs:15:53
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut reader = File::open(src).await.map(bcf::AsyncReader::new)?;
[INFO] [stdout]    |                                                     ^^^^^^^^^^^ could not find `AsyncReader` in `bcf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `noodles-bcf` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "aac616559ef75cefe90888e0a6d4726998e5942e03da151b6e975a56989c695c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aac616559ef75cefe90888e0a6d4726998e5942e03da151b6e975a56989c695c", kill_on_drop: false }`
[INFO] [stdout] aac616559ef75cefe90888e0a6d4726998e5942e03da151b6e975a56989c695c