[INFO] cloning repository https://github.com/ryota-ka/rust-yo-slack-adapter [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryota-ka/rust-yo-slack-adapter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryota-ka%2Frust-yo-slack-adapter"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryota-ka%2Frust-yo-slack-adapter'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5fa6ea88e8a684d18082e94c04bc5c3556de788c [INFO] checking ryota-ka/rust-yo-slack-adapter against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryota-ka%2Frust-yo-slack-adapter" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ryota-ka/rust-yo-slack-adapter on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ryota-ka/rust-yo-slack-adapter [INFO] finished tweaking git repo https://github.com/ryota-ka/rust-yo-slack-adapter [INFO] tweaked toml for git repo https://github.com/ryota-ka/rust-yo-slack-adapter written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/ryota-ka/rust-yo-slack-adapter already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 8e7340779dd769ca7e2d5b393db76e0ef37876854c62fe3017372c40397bb6b8 [INFO] running `"docker" "start" "-a" "8e7340779dd769ca7e2d5b393db76e0ef37876854c62fe3017372c40397bb6b8"` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking safemem v0.3.2 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking http v0.1.19 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-sync v0.1.7 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Checking rust-yo-slack-adapter v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] error: extern crate `percent_encoding` is private, and cannot be re-exported (error E0365), consider declaring with `pub` [INFO] [stderr] --> src/yo/query.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use self::url::percent_encoding; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(pub_use_of_private_extern_crate)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] error: extern crate `percent_encoding` is private, and cannot be re-exported (error E0365), consider declaring with `pub` [INFO] [stderr] --> src/yo/query.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use self::url::percent_encoding; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(pub_use_of_private_extern_crate)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/yo/query.rs:72:60 [INFO] [stderr] | [INFO] [stderr] 72 | let decoded_query_string = match String::from_utf8(decoded_query_bytes) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ expected struct `std::vec::Vec`, found struct `percent_encoding::PercentDecode` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::vec::Vec` [INFO] [stderr] found type `percent_encoding::PercentDecode<'_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/yo/query.rs:72:60 [INFO] [stderr] | [INFO] [stderr] 72 | let decoded_query_string = match String::from_utf8(decoded_query_bytes) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ expected struct `std::vec::Vec`, found struct `percent_encoding::PercentDecode` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::vec::Vec` [INFO] [stderr] found type `percent_encoding::PercentDecode<'_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/yo/query.rs:85:49 [INFO] [stderr] | [INFO] [stderr] 85 | match String::from_utf8(decoded_url_bytes) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected struct `std::vec::Vec`, found struct `percent_encoding::PercentDecode` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::vec::Vec` [INFO] [stderr] found type `percent_encoding::PercentDecode<'_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/yo/query.rs:85:49 [INFO] [stderr] | [INFO] [stderr] 85 | match String::from_utf8(decoded_url_bytes) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected struct `std::vec::Vec`, found struct `percent_encoding::PercentDecode` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::vec::Vec` [INFO] [stderr] found type `percent_encoding::PercentDecode<'_>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `rust-yo-slack-adapter`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust-yo-slack-adapter`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "8e7340779dd769ca7e2d5b393db76e0ef37876854c62fe3017372c40397bb6b8"` [INFO] running `"docker" "rm" "-f" "8e7340779dd769ca7e2d5b393db76e0ef37876854c62fe3017372c40397bb6b8"` [INFO] [stdout] 8e7340779dd769ca7e2d5b393db76e0ef37876854c62fe3017372c40397bb6b8