[INFO] fetching crate is_anagram 0.1.0... [INFO] checking is_anagram-0.1.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate is_anagram 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate is_anagram 0.1.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate is_anagram 0.1.0 [INFO] finished tweaking crates.io crate is_anagram 0.1.0 [INFO] tweaked toml for crates.io crate is_anagram 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding ascii v0.8.7 (available: v1.1.0) [INFO] [stderr] Adding error-chain v0.10.0 (available: v0.12.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ascii v0.8.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] faaeedfab22477486fe5228d656365ea5d1b8feddbc20d7e1caf1e4bbaba4869 [INFO] running `Command { std: "docker" "start" "-a" "faaeedfab22477486fe5228d656365ea5d1b8feddbc20d7e1caf1e4bbaba4869", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "faaeedfab22477486fe5228d656365ea5d1b8feddbc20d7e1caf1e4bbaba4869", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faaeedfab22477486fe5228d656365ea5d1b8feddbc20d7e1caf1e4bbaba4869", kill_on_drop: false }` [INFO] [stdout] faaeedfab22477486fe5228d656365ea5d1b8feddbc20d7e1caf1e4bbaba4869 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0014f13e2c48c66e46fb009acc1e1e7574d70274459b0de6080a7af2bdaa4113 [INFO] running `Command { std: "docker" "start" "-a" "0014f13e2c48c66e46fb009acc1e1e7574d70274459b0de6080a7af2bdaa4113", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking gimli v0.31.0 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking ascii v0.8.7 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking addr2line v0.24.1 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking is_anagram v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/lib.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | / error_chain! { [INFO] [stdout] 66 | | foreign_links { [INFO] [stdout] 67 | | Ascii(::ascii::AsAsciiStrError); [INFO] [stdout] 68 | | } [INFO] [stdout] ... | [INFO] [stdout] 77 | | } [INFO] [stdout] 78 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/lib.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | / error_chain! { [INFO] [stdout] 66 | | foreign_links { [INFO] [stdout] 67 | | Ascii(::ascii::AsAsciiStrError); [INFO] [stdout] 68 | | } [INFO] [stdout] ... | [INFO] [stdout] 77 | | } [INFO] [stdout] 78 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | / error_chain! { [INFO] [stdout] 66 | | foreign_links { [INFO] [stdout] 67 | | Ascii(::ascii::AsAsciiStrError); [INFO] [stdout] 68 | | } [INFO] [stdout] ... | [INFO] [stdout] 77 | | } [INFO] [stdout] 78 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | / error_chain! { [INFO] [stdout] 66 | | foreign_links { [INFO] [stdout] 67 | | Ascii(::ascii::AsAsciiStrError); [INFO] [stdout] 68 | | } [INFO] [stdout] ... | [INFO] [stdout] 77 | | } [INFO] [stdout] 78 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ascii::AsciiExt` [INFO] [stdout] --> src/lib.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `c` is named the same as one of the variants of the type `ascii::AsciiChar` [INFO] [stdout] --> src/lib.rs:41:15 [INFO] [stdout] | [INFO] [stdout] 41 | .map(|c| (c as u8) - b'a') [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ascii::AsciiExt` [INFO] [stdout] --> src/lib.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `c` is named the same as one of the variants of the type `ascii::AsciiChar` [INFO] [stdout] --> src/lib.rs:41:15 [INFO] [stdout] | [INFO] [stdout] 41 | .map(|c| (c as u8) - b'a') [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stderr] error: could not compile `is_anagram` (lib) due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `is_anagram` (lib test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "0014f13e2c48c66e46fb009acc1e1e7574d70274459b0de6080a7af2bdaa4113", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0014f13e2c48c66e46fb009acc1e1e7574d70274459b0de6080a7af2bdaa4113", kill_on_drop: false }` [INFO] [stdout] 0014f13e2c48c66e46fb009acc1e1e7574d70274459b0de6080a7af2bdaa4113