[INFO] fetching crate hx 0.5.0...
[INFO] checking hx-0.5.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate hx 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate hx 0.5.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hx 0.5.0
[INFO] finished tweaking crates.io crate hx 0.5.0
[INFO] tweaked toml for crates.io crate hx 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate hx 0.5.0 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.1.50
[INFO] [stderr]   Downloaded no_color v0.1.0
[INFO] [stderr]   Downloaded libc v0.2.47
[INFO] [stderr]   Downloaded winapi v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6b7840126a17a9fbd7695e5785e05a0ed1f7d94e18d361e620a89c0e0b73a0e
[INFO] running `Command { std: "docker" "start" "-a" "e6b7840126a17a9fbd7695e5785e05a0ed1f7d94e18d361e620a89c0e0b73a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6b7840126a17a9fbd7695e5785e05a0ed1f7d94e18d361e620a89c0e0b73a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b7840126a17a9fbd7695e5785e05a0ed1f7d94e18d361e620a89c0e0b73a0e", kill_on_drop: false }`
[INFO] [stdout] e6b7840126a17a9fbd7695e5785e05a0ed1f7d94e18d361e620a89c0e0b73a0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2f2b1340e0c77893b8cba3f7a9e630e37839ee406b39dd0414c678b8789979e
[INFO] running `Command { std: "docker" "start" "-a" "d2f2b1340e0c77893b8cba3f7a9e630e37839ee406b39dd0414c678b8789979e", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]    Compiling libc v0.2.47
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling fsio v0.1.3
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]    Compiling nias v0.5.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking no_color v0.1.0
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking doc-comment v0.3.3
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling envmnt v0.8.4
[INFO] [stderr]    Compiling ci_info v0.10.2
[INFO] [stderr]     Checking bstr v1.8.0
[INFO] [stderr]     Checking predicates v3.0.4
[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]     Checking hx v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:502:27
[INFO] [stdout]     |
[INFO] [stdout] 502 | ) -> Result<Page, Box<dyn ::std::error::Error>> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:11:5
[INFO] [stdout]     |
[INFO] [stdout] 11  |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 502 - ) -> Result<Page, Box<dyn ::std::error::Error>> {
[INFO] [stdout] 502 + ) -> Result<Page, Box<dyn Error>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hx` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d2f2b1340e0c77893b8cba3f7a9e630e37839ee406b39dd0414c678b8789979e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f2b1340e0c77893b8cba3f7a9e630e37839ee406b39dd0414c678b8789979e", kill_on_drop: false }`
[INFO] [stdout] d2f2b1340e0c77893b8cba3f7a9e630e37839ee406b39dd0414c678b8789979e
[INFO] checking hx-0.5.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate hx 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate hx 0.5.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hx 0.5.0
[INFO] finished tweaking crates.io crate hx 0.5.0
[INFO] tweaked toml for crates.io crate hx 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate hx 0.5.0 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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8099821650a37a456301fab2fca64548ca9bca7d655793f3a0daa68966b65d4b
[INFO] running `Command { std: "docker" "start" "-a" "8099821650a37a456301fab2fca64548ca9bca7d655793f3a0daa68966b65d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8099821650a37a456301fab2fca64548ca9bca7d655793f3a0daa68966b65d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8099821650a37a456301fab2fca64548ca9bca7d655793f3a0daa68966b65d4b", kill_on_drop: false }`
[INFO] [stdout] 8099821650a37a456301fab2fca64548ca9bca7d655793f3a0daa68966b65d4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c788f5fc22b3d01dc5fc22a66c49993746a249d33cfa593b7b2060cfb67bba5a
[INFO] running `Command { std: "docker" "start" "-a" "c788f5fc22b3d01dc5fc22a66c49993746a249d33cfa593b7b2060cfb67bba5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling libc v0.2.47
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling fsio v0.1.3
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]    Compiling nias v0.5.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking no_color v0.1.0
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking doc-comment v0.3.3
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking envmnt v0.8.4
[INFO] [stderr]     Checking bstr v1.8.0
[INFO] [stderr]     Checking ci_info v0.10.2
[INFO] [stderr]     Checking predicates v3.0.4
[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]     Checking hx v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:502:27
[INFO] [stdout]     |
[INFO] [stdout] 502 | ) -> Result<Page, Box<dyn ::std::error::Error>> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:11:5
[INFO] [stdout]     |
[INFO] [stdout] 11  |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 502 - ) -> Result<Page, Box<dyn ::std::error::Error>> {
[INFO] [stdout] 502 + ) -> Result<Page, Box<dyn Error>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hx` (lib) due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c788f5fc22b3d01dc5fc22a66c49993746a249d33cfa593b7b2060cfb67bba5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c788f5fc22b3d01dc5fc22a66c49993746a249d33cfa593b7b2060cfb67bba5a", kill_on_drop: false }`
[INFO] [stdout] c788f5fc22b3d01dc5fc22a66c49993746a249d33cfa593b7b2060cfb67bba5a
