[INFO] crate cometd 0.1.2 is already in cache
[INFO] checking cometd-0.1.2 against master#eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc for pr-69560
[INFO] extracting crate cometd 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cometd 0.1.2 on toolchain eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cometd 0.1.2
[INFO] finished tweaking crates.io crate cometd 0.1.2
[INFO] tweaked toml for crates.io crate cometd 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "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" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d7538cd631a04b65d376aad3b1384fb368c1a12e794c8f68a722e5257a716570
[INFO] running `"docker" "start" "-a" "d7538cd631a04b65d376aad3b1384fb368c1a12e794c8f68a722e5257a716570"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling proc-macro-error v0.4.9
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.9
[INFO] [stderr]    Compiling extend v0.1.1
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking assert-json-diff v1.0.3
[INFO] [stderr]     Checking mockito v0.22.0
[INFO] [stderr] error[E0432]: unresolved imports `assert_json_diff::Comparison`, `assert_json_diff::Actual`, `assert_json_diff::Expected`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mockito-0.22.0/src/lib.rs:527:24
[INFO] [stderr]     |
[INFO] [stderr] 527 | use assert_json_diff::{Comparison, assert_json_no_panic, Actual, Expected};
[INFO] [stderr]     |                        ^^^^^^^^^^                        ^^^^^^  ^^^^^^^^ no `Expected` in the root
[INFO] [stderr]     |                        |                                 |
[INFO] [stderr]     |                        |                                 no `Actual` in the root
[INFO] [stderr]     |                        no `Comparison` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `assert_json_no_panic` is private
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mockito-0.22.0/src/lib.rs:527:36
[INFO] [stderr]     |
[INFO] [stderr] 527 | use assert_json_diff::{Comparison, assert_json_no_panic, Actual, Expected};
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^ this function is private
[INFO] [stderr]     |
[INFO] [stderr] note: the function `assert_json_no_panic` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert-json-diff-1.0.3/src/lib.rs:241:1
[INFO] [stderr]     |
[INFO] [stderr] 241 | fn assert_json_no_panic(lhs: &Value, rhs: &Value, mode: Mode) -> Result<(), String> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `mockito`.
[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: build failed
[INFO] running `"docker" "inspect" "d7538cd631a04b65d376aad3b1384fb368c1a12e794c8f68a722e5257a716570"`
[INFO] running `"docker" "rm" "-f" "d7538cd631a04b65d376aad3b1384fb368c1a12e794c8f68a722e5257a716570"`
[INFO] [stdout] d7538cd631a04b65d376aad3b1384fb368c1a12e794c8f68a722e5257a716570