[INFO] fetching crate slack-rust-rs 0.0.1...
[INFO] testing slack-rust-rs-0.0.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate slack-rust-rs 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate slack-rust-rs 0.0.1
[INFO] finished tweaking crates.io crate slack-rust-rs 0.0.1
[INFO] tweaked toml for crates.io crate slack-rust-rs 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slack-rust-rs 0.0.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slack-rust-rs 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4338ecbd91ebfbc9561827872e58685f1873ae6dc85d4058853ee5b9c13d296f
[INFO] running `Command { std: "docker" "start" "-a" "4338ecbd91ebfbc9561827872e58685f1873ae6dc85d4058853ee5b9c13d296f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4338ecbd91ebfbc9561827872e58685f1873ae6dc85d4058853ee5b9c13d296f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4338ecbd91ebfbc9561827872e58685f1873ae6dc85d4058853ee5b9c13d296f", kill_on_drop: false }`
[INFO] [stdout] 4338ecbd91ebfbc9561827872e58685f1873ae6dc85d4058853ee5b9c13d296f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9e93e95153df583bf2d53f8d9e21044ea28921722d05e7a56dad5bccfc4a3ee
[INFO] running `Command { std: "docker" "start" "-a" "f9e93e95153df583bf2d53f8d9e21044ea28921722d05e7a56dad5bccfc4a3ee", kill_on_drop: false }`
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 12s
[INFO] running `Command { std: "docker" "inspect" "f9e93e95153df583bf2d53f8d9e21044ea28921722d05e7a56dad5bccfc4a3ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e93e95153df583bf2d53f8d9e21044ea28921722d05e7a56dad5bccfc4a3ee", kill_on_drop: false }`
[INFO] [stdout] f9e93e95153df583bf2d53f8d9e21044ea28921722d05e7a56dad5bccfc4a3ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c947a478a71bdc8d35b6b018e706eee58abb042e5b066375a3ae7f57b2198e1
[INFO] running `Command { std: "docker" "start" "-a" "5c947a478a71bdc8d35b6b018e706eee58abb042e5b066375a3ae7f57b2198e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling predicates-core v1.0.8
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling mockall_derive v0.11.4
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling predicates-tree v1.0.11
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling fragile v2.0.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling mockall v0.11.4
[INFO] [stderr]    Compiling slack-rust-rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `slack_rust`
[INFO] [stdout]  --> examples/post_message_builder.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use slack_rust as slack;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ no external crate `slack_rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `slack_rust`
[INFO] [stdout]  --> examples/users_list.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use slack_rust as slack;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ no external crate `slack_rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `slack_rust`
[INFO] [stdout]   --> examples/socket_mode.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use slack_rust as slack;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ no external crate `slack_rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `slack_rust`
[INFO] [stdout]  --> examples/events_app_mention.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use slack_rust as slack;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ no external crate `slack_rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slack-rust-rs` (example "socket_mode") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `slack-rust-rs` (example "events_app_mention") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slack-rust-rs` (example "users_list") due to 1 previous error
[INFO] [stderr] error: could not compile `slack-rust-rs` (example "post_message_builder") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `slack_rust`
[INFO] [stdout]  --> examples/post_message.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use slack_rust as slack;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ no external crate `slack_rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slack-rust-rs` (example "post_message") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c947a478a71bdc8d35b6b018e706eee58abb042e5b066375a3ae7f57b2198e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c947a478a71bdc8d35b6b018e706eee58abb042e5b066375a3ae7f57b2198e1", kill_on_drop: false }`
[INFO] [stdout] 5c947a478a71bdc8d35b6b018e706eee58abb042e5b066375a3ae7f57b2198e1