[INFO] fetching crate uri-rs 0.0.4...
[INFO] checking uri-rs-0.0.4 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate uri-rs 0.0.4 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate uri-rs 0.0.4 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-90/source/rust-toolchain
[INFO] started tweaking crates.io crate uri-rs 0.0.4
[INFO] finished tweaking crates.io crate uri-rs 0.0.4
[INFO] tweaked toml for crates.io crate uri-rs 0.0.4 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bigdecimal v0.3.0
[INFO] [stderr]   Downloaded iso-4217 v0.1.0
[INFO] [stderr]   Downloaded rust-fp-categories v0.0.5
[INFO] [stderr]   Downloaded prop-check-rs v0.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 426d27e6ae49d81fb3a144b760584562a8bef6df16f2a888eb4736261d0f4ee1
[INFO] running `Command { std: "docker" "start" "-a" "426d27e6ae49d81fb3a144b760584562a8bef6df16f2a888eb4736261d0f4ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "426d27e6ae49d81fb3a144b760584562a8bef6df16f2a888eb4736261d0f4ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "426d27e6ae49d81fb3a144b760584562a8bef6df16f2a888eb4736261d0f4ee1", kill_on_drop: false }`
[INFO] [stdout] 426d27e6ae49d81fb3a144b760584562a8bef6df16f2a888eb4736261d0f4ee1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7a5aede66864d3201e027f135d7391977d0f89d375d4c291e242d59ad9a282d
[INFO] running `Command { std: "docker" "start" "-a" "d7a5aede66864d3201e027f135d7391977d0f89d375d4c291e242d59ad9a282d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
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[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking humantime v2.1.0
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[INFO] [stderr]     Checking iso-4217 v0.1.0
[INFO] [stderr]     Checking rust-fp-categories v0.0.5
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking crossbeam-utils v0.8.5
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking csv-core v0.1.10
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[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking uri-rs v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rayon-core v1.9.1
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[INFO] [stdout] warning: function is never used: `gen_delims`
[INFO] [stdout]   --> src/parser/parsers/basic_parsers.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) fn gen_delims(i: Elms) -> UResult<Elms, char> {
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_gen_delims_without_colon`
[INFO] [stdout]   --> src/parser/parsers/basic_parsers.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn is_gen_delims_without_colon(c: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gen_delims_without_colon`
[INFO] [stdout]   --> src/parser/parsers/basic_parsers.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn gen_delims_without_colon(i: Elms) -> UResult<Elms, char> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `reserved`
[INFO] [stdout]   --> src/parser/parsers/basic_parsers.rs:55:15
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub(crate) fn reserved(i: Elms) -> UResult<Elms, char> {
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pchar_without_colon`
[INFO] [stdout]    --> src/parser/parsers/basic_parsers.rs:100:15
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub(crate) fn pchar_without_colon(i: Elms) -> UResult<Elms, String> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `segment_without_colon`
[INFO] [stdout]   --> src/parser/parsers/path_parsers.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn segment_without_colon(i: Elms) -> UResult<Elms, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `path_no_scheme`
[INFO] [stdout]   --> src/parser/parsers/path_parsers.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn path_no_scheme(i: Elms) -> UResult<Elms, Path> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking bigdecimal v0.3.0
[INFO] [stderr]     Checking prop-check-rs v0.0.4
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stdout] warning: constant `uri` should have an upper case name
[INFO] [stdout]   --> benches/bench_main.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const uri: &'static str =
[INFO] [stdout]    |       ^^^ help: convert the identifier to upper case: `URI`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `hier_part` should have an upper case name
[INFO] [stdout]   --> benches/bench_main.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const hier_part: &'static str = "//user1:pass1@localhost:80801";
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `HIER_PART`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `query` should have an upper case name
[INFO] [stdout]   --> benches/bench_main.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const query: &'static str = "key1=value1&key2=value2&key1=value2";
[INFO] [stdout]    |       ^^^^^ help: convert the identifier to upper case: `QUERY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_gen_delims_without_colon`
[INFO] [stdout]   --> src/parser/parsers/basic_parsers.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn is_gen_delims_without_colon(c: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gen_delims_without_colon`
[INFO] [stdout]   --> src/parser/parsers/basic_parsers.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn gen_delims_without_colon(i: Elms) -> UResult<Elms, char> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pchar_without_colon`
[INFO] [stdout]    --> src/parser/parsers/basic_parsers.rs:100:15
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub(crate) fn pchar_without_colon(i: Elms) -> UResult<Elms, String> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `segment_without_colon`
[INFO] [stdout]   --> src/parser/parsers/path_parsers.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn segment_without_colon(i: Elms) -> UResult<Elms, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sub_delims_without_str_gen`
[INFO] [stdout]   --> src/parser/parsers/query_parsers.rs:55:6
[INFO] [stdout]    |
[INFO] [stdout] 55 |   fn sub_delims_without_str_gen(len: u8) -> Gen<String> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.08s
[INFO] running `Command { std: "docker" "inspect" "d7a5aede66864d3201e027f135d7391977d0f89d375d4c291e242d59ad9a282d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7a5aede66864d3201e027f135d7391977d0f89d375d4c291e242d59ad9a282d", kill_on_drop: false }`
[INFO] [stdout] d7a5aede66864d3201e027f135d7391977d0f89d375d4c291e242d59ad9a282d