[INFO] fetching crate parse-hyperlinks 0.27.2...
[INFO] checking parse-hyperlinks-0.27.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate parse-hyperlinks 0.27.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate parse-hyperlinks 0.27.2 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parse-hyperlinks 0.27.2
[INFO] finished tweaking crates.io crate parse-hyperlinks 0.27.2
[INFO] tweaked toml for crates.io crate parse-hyperlinks 0.27.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bacb2e378702aa83c353263f6297a77e553649817b29b0fc7453bd4565810239
[INFO] running `Command { std: "docker" "start" "-a" "bacb2e378702aa83c353263f6297a77e553649817b29b0fc7453bd4565810239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bacb2e378702aa83c353263f6297a77e553649817b29b0fc7453bd4565810239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bacb2e378702aa83c353263f6297a77e553649817b29b0fc7453bd4565810239", kill_on_drop: false }`
[INFO] [stdout] bacb2e378702aa83c353263f6297a77e553649817b29b0fc7453bd4565810239
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bedf00d1dc6a4a6932def2bea0173a12af5855ea9f08ca9e1dae519b1109506
[INFO] running `Command { std: "docker" "start" "-a" "1bedf00d1dc6a4a6932def2bea0173a12af5855ea9f08ca9e1dae519b1109506", kill_on_drop: false }`
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking parse-hyperlinks v0.27.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `attribute_list` is imported redundantly
[INFO] [stdout]    --> src/parser/html_img.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     use super::*;
[INFO] [stdout]     |         -------- the item `attribute_list` is already imported here
[INFO] [stdout] 151 |     use crate::parser::html::attribute_list;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     use super::*;
[INFO] [stdout]    |         -------- the item `ErrorKind` is already imported here
[INFO] [stdout] 91 |     use nom::error::ErrorKind;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "1bedf00d1dc6a4a6932def2bea0173a12af5855ea9f08ca9e1dae519b1109506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bedf00d1dc6a4a6932def2bea0173a12af5855ea9f08ca9e1dae519b1109506", kill_on_drop: false }`
[INFO] [stdout] 1bedf00d1dc6a4a6932def2bea0173a12af5855ea9f08ca9e1dae519b1109506
[INFO] checking parse-hyperlinks-0.27.2 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate parse-hyperlinks 0.27.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate parse-hyperlinks 0.27.2 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parse-hyperlinks 0.27.2
[INFO] finished tweaking crates.io crate parse-hyperlinks 0.27.2
[INFO] tweaked toml for crates.io crate parse-hyperlinks 0.27.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be06ade55501b065934959981422ef1ef03c6bf452932345dbc1cbfcf068a616
[INFO] running `Command { std: "docker" "start" "-a" "be06ade55501b065934959981422ef1ef03c6bf452932345dbc1cbfcf068a616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be06ade55501b065934959981422ef1ef03c6bf452932345dbc1cbfcf068a616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be06ade55501b065934959981422ef1ef03c6bf452932345dbc1cbfcf068a616", kill_on_drop: false }`
[INFO] [stdout] be06ade55501b065934959981422ef1ef03c6bf452932345dbc1cbfcf068a616
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe3dd26a9ba781774642ec2ff62c69040214e74ff334c52ea24f562e7d3919e7
[INFO] running `Command { std: "docker" "start" "-a" "fe3dd26a9ba781774642ec2ff62c69040214e74ff334c52ea24f562e7d3919e7", kill_on_drop: false }`
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking parse-hyperlinks v0.27.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `attribute_list` is imported redundantly
[INFO] [stdout]    --> src/parser/html_img.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     use super::*;
[INFO] [stdout]     |         -------- the item `attribute_list` is already imported here
[INFO] [stdout] 151 |     use crate::parser::html::attribute_list;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     use super::*;
[INFO] [stdout]    |         -------- the item `ErrorKind` is already imported here
[INFO] [stdout] 91 |     use nom::error::ErrorKind;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/parser/parse.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 | /         match take_link(j) {
[INFO] [stdout] 110 | |             Ok((j, (_, Link::Text2Dest(lte, ld, lti)))) => return Ok((j, (lte, ld, lti))),
[INFO] [stdout] 111 | |             Ok((j, (_, Link::TextLabel2Dest(lte, ld, lti)))) => return Ok((j, (lte, ld, lti))),
[INFO] [stdout] 112 | |             Ok((j, (_, Link::Label2Dest(ll, ld, lti)))) => return Ok((j, (ll, ld, lti))),
[INFO] [stdout] ...   |
[INFO] [stdout] 118 | |             Err(e) => return Err(e),
[INFO] [stdout] 119 | |         };
[INFO] [stdout]     | |_________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/parser/parse.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 | /         match take_link(j) {
[INFO] [stdout] 110 | |             Ok((j, (_, Link::Text2Dest(lte, ld, lti)))) => return Ok((j, (lte, ld, lti))),
[INFO] [stdout] 111 | |             Ok((j, (_, Link::TextLabel2Dest(lte, ld, lti)))) => return Ok((j, (lte, ld, lti))),
[INFO] [stdout] 112 | |             Ok((j, (_, Link::Label2Dest(ll, ld, lti)))) => return Ok((j, (ll, ld, lti))),
[INFO] [stdout] ...   |
[INFO] [stdout] 118 | |             Err(e) => return Err(e),
[INFO] [stdout] 119 | |         };
[INFO] [stdout]     | |_________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parse-hyperlinks` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parse-hyperlinks` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fe3dd26a9ba781774642ec2ff62c69040214e74ff334c52ea24f562e7d3919e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe3dd26a9ba781774642ec2ff62c69040214e74ff334c52ea24f562e7d3919e7", kill_on_drop: false }`
[INFO] [stdout] fe3dd26a9ba781774642ec2ff62c69040214e74ff334c52ea24f562e7d3919e7