[INFO] crate loader-rs 0.5.0 is already in cache
[INFO] checking loader-rs-0.5.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate loader-rs 0.5.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate loader-rs 0.5.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate loader-rs 0.5.0
[INFO] finished tweaking crates.io crate loader-rs 0.5.0
[INFO] tweaked toml for crates.io crate loader-rs 0.5.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 87e5373335f0c12047fba86812881828789f22620a3e2f9a1083d4c13e10fcf8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "87e5373335f0c12047fba86812881828789f22620a3e2f9a1083d4c13e10fcf8"`
[INFO] [stderr]     Checking strum v0.18.0
[INFO] [stderr]    Compiling test-case v0.3.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]     Checking async-compression v0.3.2
[INFO] [stderr]     Checking tokio v0.2.17
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.2.4
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling extend v0.1.1
[INFO] [stderr]     Checking json-trait-rs v0.3.0
[INFO] [stderr]     Checking pin-project v0.4.8
[INFO] [stderr]     Checking hyper v0.13.4
[INFO] [stderr]     Checking assert-json-diff v1.0.3
[INFO] [stderr]     Checking mockito v0.25.1
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking reqwest v0.10.4
[INFO] [stderr]     Checking loader-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0599]: no method named `filter_map` found for enum `std::result::Result<bytes::bytes::Bytes, reqwest::error::Error>` in the current scope
[INFO] [stderr]    --> src/lib.rs:164:34
[INFO] [stderr]     |
[INFO] [stderr] 164 |                   response.bytes().filter_map(Result::ok).collect::<_>()
[INFO] [stderr]     |                                    ^^^^^^^^^^ method not found in `std::result::Result<bytes::bytes::Bytes, reqwest::error::Error>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the method `filter_map` exists but the following trait bounds were not satisfied:
[INFO] [stderr]             `std::result::Result<bytes::bytes::Bytes, reqwest::error::Error>: std::iter::Iterator`
[INFO] [stderr]             which is required by `&mut std::result::Result<bytes::bytes::Bytes, reqwest::error::Error>: std::iter::Iterator`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `filter_map` found for enum `std::result::Result<bytes::bytes::Bytes, reqwest::error::Error>` in the current scope
[INFO] [stderr]    --> src/lib.rs:164:34
[INFO] [stderr]     |
[INFO] [stderr] 164 |                   response.bytes().filter_map(Result::ok).collect::<_>()
[INFO] [stderr]     |                                    ^^^^^^^^^^ method not found in `std::result::Result<bytes::bytes::Bytes, reqwest::error::Error>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the method `filter_map` exists but the following trait bounds were not satisfied:
[INFO] [stderr]             `std::result::Result<bytes::bytes::Bytes, reqwest::error::Error>: std::iter::Iterator`
[INFO] [stderr]             which is required by `&mut std::result::Result<bytes::bytes::Bytes, reqwest::error::Error>: std::iter::Iterator`
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `io::Read`
[INFO] [stderr]   --> src/lib.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 | use std::{fs::read, io::Read};
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     unused_imports,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `loader-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: unused import: `io::Read`
[INFO] [stderr]   --> src/lib.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 | use std::{fs::read, io::Read};
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     unused_imports,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `loader-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "87e5373335f0c12047fba86812881828789f22620a3e2f9a1083d4c13e10fcf8"`
[INFO] running `"docker" "rm" "-f" "87e5373335f0c12047fba86812881828789f22620a3e2f9a1083d4c13e10fcf8"`
[INFO] [stdout] 87e5373335f0c12047fba86812881828789f22620a3e2f9a1083d4c13e10fcf8
