[INFO] fetching crate bruteforce 0.3.0...
[INFO] testing bruteforce-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate bruteforce 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate bruteforce 0.3.0
[INFO] finished tweaking crates.io crate bruteforce 0.3.0
[INFO] tweaked toml for crates.io crate bruteforce 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bruteforce 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 64 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded no-std-compat v0.4.1
[INFO] [stderr]   Downloaded bruteforce-macros v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6216533a97ae5a21735569f2ec0d10cd9d5a75dad9f3c78f16e9d83569ee677
[INFO] running `Command { std: "docker" "start" "-a" "b6216533a97ae5a21735569f2ec0d10cd9d5a75dad9f3c78f16e9d83569ee677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6216533a97ae5a21735569f2ec0d10cd9d5a75dad9f3c78f16e9d83569ee677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6216533a97ae5a21735569f2ec0d10cd9d5a75dad9f3c78f16e9d83569ee677", kill_on_drop: false }`
[INFO] [stdout] b6216533a97ae5a21735569f2ec0d10cd9d5a75dad9f3c78f16e9d83569ee677
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7374e45ec23407163b106b94644b1cb9ca614e45ecaf2c1399b0326a718a8f82
[INFO] running `Command { std: "docker" "start" "-a" "7374e45ec23407163b106b94644b1cb9ca614e45ecaf2c1399b0326a718a8f82", kill_on_drop: false }`
[INFO] [stderr]    Compiling no-std-compat v0.4.1
[INFO] [stderr]    Compiling bruteforce-macros v0.3.0
[INFO] [stderr]    Compiling bruteforce v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/charset.rs:46:31
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub const fn new(charset: &[char]) -> Charset {
[INFO] [stdout]    |                               ^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub const fn new(charset: &[char]) -> Charset<'_> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "7374e45ec23407163b106b94644b1cb9ca614e45ecaf2c1399b0326a718a8f82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7374e45ec23407163b106b94644b1cb9ca614e45ecaf2c1399b0326a718a8f82", kill_on_drop: false }`
[INFO] [stdout] 7374e45ec23407163b106b94644b1cb9ca614e45ecaf2c1399b0326a718a8f82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f70ff0f4cdc2589ec91ef60dc61199911a475f6be3e6c98bf671d721831fc163
[INFO] running `Command { std: "docker" "start" "-a" "f70ff0f4cdc2589ec91ef60dc61199911a475f6be3e6c98bf671d721831fc163", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/charset.rs:46:31
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub const fn new(charset: &[char]) -> Charset {
[INFO] [stdout]    |                               ^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub const fn new(charset: &[char]) -> Charset<'_> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling bruteforce v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/charset.rs:46:31
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub const fn new(charset: &[char]) -> Charset {
[INFO] [stdout]    |                               ^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub const fn new(charset: &[char]) -> Charset<'_> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.98s
[INFO] running `Command { std: "docker" "inspect" "f70ff0f4cdc2589ec91ef60dc61199911a475f6be3e6c98bf671d721831fc163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f70ff0f4cdc2589ec91ef60dc61199911a475f6be3e6c98bf671d721831fc163", kill_on_drop: false }`
[INFO] [stdout] f70ff0f4cdc2589ec91ef60dc61199911a475f6be3e6c98bf671d721831fc163
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 151aa61a019d489964e6a12534635008141b06a3a00abebfad39adc1a271a263
[INFO] running `Command { std: "docker" "start" "-a" "151aa61a019d489964e6a12534635008141b06a3a00abebfad39adc1a271a263", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/charset.rs:46:31
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub const fn new(charset: &[char]) -> Charset {
[INFO] [stderr]    |                               ^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub const fn new(charset: &[char]) -> Charset<'_> {
[INFO] [stderr]    |                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `bruteforce` (lib) generated 1 warning (run `cargo fix --lib -p bruteforce` to apply 1 suggestion)
[INFO] [stderr] warning: `bruteforce` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bruteforce-a3b5c0a153c8fca4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bruteforce
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/charset.rs - charset::Charset<'a>::by_char_range_unchecked (line 93) ... ok
[INFO] [stdout] test src/lib.rs - BruteForce<'a>::new_by_start_string (line 109) ... ok
[INFO] [stdout] test src/lib.rs - BruteForce<'a>::new_at (line 77) ... ok
[INFO] [stdout] test src/charset.rs - charset::Charset<'a>::concat (line 145) ... ok
[INFO] [stdout] test src/charset.rs - charset::Charset (line 22) ... ok
[INFO] [stdout] test src/charset.rs - charset::Charset<'a>::by_char_range (line 64) ... ok
[INFO] [stdout] test src/charset.rs - charset::Charset<'a>::new_by_str (line 116) ... ok
[INFO] [stdout] test src/charset.rs - charset::Charset<'a>::new (line 41) ... ok
[INFO] [stdout] test src/charset.rs - charset::Charset<'a>::len (line 165) ... ok
[INFO] [stdout] test src/lib.rs - BruteForce<'a>::new (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "151aa61a019d489964e6a12534635008141b06a3a00abebfad39adc1a271a263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "151aa61a019d489964e6a12534635008141b06a3a00abebfad39adc1a271a263", kill_on_drop: false }`
[INFO] [stdout] 151aa61a019d489964e6a12534635008141b06a3a00abebfad39adc1a271a263