[INFO] fetching crate query-range 0.1.0...
[INFO] testing query-range-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate query-range 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate query-range 0.1.0
[INFO] finished tweaking crates.io crate query-range 0.1.0
[INFO] tweaked toml for crates.io crate query-range 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate query-range 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding num v0.2.1 (available: v0.4.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2b8311b320b624dac0ff9739c80f809993eaa699b0e982ca27a9e1b443a1334
[INFO] running `Command { std: "docker" "start" "-a" "d2b8311b320b624dac0ff9739c80f809993eaa699b0e982ca27a9e1b443a1334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2b8311b320b624dac0ff9739c80f809993eaa699b0e982ca27a9e1b443a1334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b8311b320b624dac0ff9739c80f809993eaa699b0e982ca27a9e1b443a1334", kill_on_drop: false }`
[INFO] [stdout] d2b8311b320b624dac0ff9739c80f809993eaa699b0e982ca27a9e1b443a1334
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5320147bd26766436afa9f33a2bb4e5b701337b9bc0a68e39436fd630e51b550
[INFO] running `Command { std: "docker" "start" "-a" "5320147bd26766436afa9f33a2bb4e5b701337b9bc0a68e39436fd630e51b550", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling query-range v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `apply_to_number` is never used
[INFO] [stdout]   --> src/range/utility.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<T> Shift<T> where T: PrimInt {
[INFO] [stdout]    | --------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn apply_to_number(&self, number: T) -> Option<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "5320147bd26766436afa9f33a2bb4e5b701337b9bc0a68e39436fd630e51b550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5320147bd26766436afa9f33a2bb4e5b701337b9bc0a68e39436fd630e51b550", kill_on_drop: false }`
[INFO] [stdout] 5320147bd26766436afa9f33a2bb4e5b701337b9bc0a68e39436fd630e51b550
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61e4716a6f019f9ff15101d18b25d302e842f55a7a980ae7e13f1007bea96e6e
[INFO] running `Command { std: "docker" "start" "-a" "61e4716a6f019f9ff15101d18b25d302e842f55a7a980ae7e13f1007bea96e6e", kill_on_drop: false }`
[INFO] [stdout] warning: method `apply_to_number` is never used
[INFO] [stdout]   --> src/range/utility.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<T> Shift<T> where T: PrimInt {
[INFO] [stdout]    | --------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn apply_to_number(&self, number: T) -> Option<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling query-range v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "61e4716a6f019f9ff15101d18b25d302e842f55a7a980ae7e13f1007bea96e6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e4716a6f019f9ff15101d18b25d302e842f55a7a980ae7e13f1007bea96e6e", kill_on_drop: false }`
[INFO] [stdout] 61e4716a6f019f9ff15101d18b25d302e842f55a7a980ae7e13f1007bea96e6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8fd3c20f7079af2a6c984ab7075d2f3a3e331648675d9aebc98b9973b2eb6b5
[INFO] running `Command { std: "docker" "start" "-a" "e8fd3c20f7079af2a6c984ab7075d2f3a3e331648675d9aebc98b9973b2eb6b5", kill_on_drop: false }`
[INFO] [stderr] warning: method `apply_to_number` is never used
[INFO] [stderr]   --> src/range/utility.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl<T> Shift<T> where T: PrimInt {
[INFO] [stderr]    | --------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 44 |     fn apply_to_number(&self, number: T) -> Option<T> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `query-range` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/query_range-4f5e2a6d67c8089a)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test range::query_range_iterator::tests::can_collect_strings ... ok
[INFO] [stdout] test range::query_range_iterator::tests::can_map_iter ... ok
[INFO] [stdout] test range::query_range_iterator::tests::can_transform_query ... ok
[INFO] [stdout] test range::utility::test::can_apply_a_shift_to_a_number ... ok
[INFO] [stdout] test range::query_range_iterator::tests::can_reassemble_string ... ok
[INFO] [stdout] test range::utility::test::can_apply_a_shift_to_a_range ... ok
[INFO] [stdout] test range::utility::test::is_within_is_true_when_range_is_within ... ok
[INFO] [stdout] test range::utility::test::can_convert_to_title_case ... ok
[INFO] [stdout] test range::utility::test::can_shift_a_range ... ok
[INFO] [stdout] test range::utility::test::is_within_is_false_when_range_end_is_longer_than_string ... ok
[INFO] [stderr]    Doc-tests query_range
[INFO] [stdout] test range::query_range_iterator::tests::can_iterate_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/range/query_range_iterator.rs - range::query_range_iterator::QueryRangeItr (line 31) ... ok
[INFO] [stdout] test src/range/query_range_iterator.rs - range::query_range_iterator::QueryRangeItr (line 10) ... ok
[INFO] [stdout] test src/range/query_range_iterator.rs - range::query_range_iterator::QueryRangeItr (line 22) ... ok
[INFO] [stdout] test src/range/utility.rs - range::utility::shift_range_in_content (line 90) ... ok
[INFO] [stdout] test src/range/utility.rs - range::utility::is_within (line 117) ... ok
[INFO] [stdout] test src/range/utility.rs - range::utility::shift_range (line 70) ... ok
[INFO] [stdout] test src/range/query_range_iterator.rs - range::query_range_iterator::QueryRangeItr (line 41) ... ok
[INFO] [stdout] test src/range/query_range_iterator.rs - range::query_range_iterator::QueryRangeItr<'a>::transform (line 157) ... ok
[INFO] [stdout] test src/range/query_range_iterator.rs - range::query_range_iterator::QueryRangeItr (line 50) ... ok
[INFO] [stdout] test src/range/query_range_iterator.rs - range::query_range_iterator::QueryRangeItr<'a>::transform_all (line 251) ... ok
[INFO] [stdout] test src/range/query_range_iterator.rs - range::query_range_iterator::QueryRangeItr<'a>::transform_other (line 227) ... ok
[INFO] [stdout] test src/range/query_range_iterator.rs - range::query_range_iterator::QueryRangeItr<'a>::transform_query (line 203) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8fd3c20f7079af2a6c984ab7075d2f3a3e331648675d9aebc98b9973b2eb6b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8fd3c20f7079af2a6c984ab7075d2f3a3e331648675d9aebc98b9973b2eb6b5", kill_on_drop: false }`
[INFO] [stdout] e8fd3c20f7079af2a6c984ab7075d2f3a3e331648675d9aebc98b9973b2eb6b5