[INFO] fetching crate gregtatum_symbol_table 1.0.0...
[INFO] checking gregtatum_symbol_table-1.0.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate gregtatum_symbol_table 1.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate gregtatum_symbol_table 1.0.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gregtatum_symbol_table 1.0.0
[INFO] finished tweaking crates.io crate gregtatum_symbol_table 1.0.0
[INFO] tweaked toml for crates.io crate gregtatum_symbol_table 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate gregtatum_symbol_table 1.0.0 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded elsa v1.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c4d6a9942448ef06a6a006cb2d8317adbbd366402d7078f0d343af519d26d6b
[INFO] running `Command { std: "docker" "start" "-a" "9c4d6a9942448ef06a6a006cb2d8317adbbd366402d7078f0d343af519d26d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c4d6a9942448ef06a6a006cb2d8317adbbd366402d7078f0d343af519d26d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4d6a9942448ef06a6a006cb2d8317adbbd366402d7078f0d343af519d26d6b", kill_on_drop: false }`
[INFO] [stdout] 9c4d6a9942448ef06a6a006cb2d8317adbbd366402d7078f0d343af519d26d6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a12b511c2fd196c2310e7f9d36872381f2c822f1148e61c3c9e32bd792952dca
[INFO] running `Command { std: "docker" "start" "-a" "a12b511c2fd196c2310e7f9d36872381f2c822f1148e61c3c9e32bd792952dca", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking elsa v1.8.0
[INFO] [stderr]     Checking gregtatum_symbol_table v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "a12b511c2fd196c2310e7f9d36872381f2c822f1148e61c3c9e32bd792952dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a12b511c2fd196c2310e7f9d36872381f2c822f1148e61c3c9e32bd792952dca", kill_on_drop: false }`
[INFO] [stdout] a12b511c2fd196c2310e7f9d36872381f2c822f1148e61c3c9e32bd792952dca
[INFO] checking gregtatum_symbol_table-1.0.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate gregtatum_symbol_table 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate gregtatum_symbol_table 1.0.0 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gregtatum_symbol_table 1.0.0
[INFO] finished tweaking crates.io crate gregtatum_symbol_table 1.0.0
[INFO] tweaked toml for crates.io crate gregtatum_symbol_table 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate gregtatum_symbol_table 1.0.0 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfca961fb1e21ab74989b03d4f90551f1f8e09cf2d06e5297086ad223de1557a
[INFO] running `Command { std: "docker" "start" "-a" "dfca961fb1e21ab74989b03d4f90551f1f8e09cf2d06e5297086ad223de1557a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfca961fb1e21ab74989b03d4f90551f1f8e09cf2d06e5297086ad223de1557a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfca961fb1e21ab74989b03d4f90551f1f8e09cf2d06e5297086ad223de1557a", kill_on_drop: false }`
[INFO] [stdout] dfca961fb1e21ab74989b03d4f90551f1f8e09cf2d06e5297086ad223de1557a
[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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43b9a22cfe614109be29fd5d9c9f9ce0cde4cd87ebd2d811ec25807cfc1a303b
[INFO] running `Command { std: "docker" "start" "-a" "43b9a22cfe614109be29fd5d9c9f9ce0cde4cd87ebd2d811ec25807cfc1a303b", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking elsa v1.8.0
[INFO] [stderr]     Checking gregtatum_symbol_table v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 .get(range.0 as usize..range.1 as usize)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 start..end
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 .get(range.0 as usize..range.1 as usize)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 start..end
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:397:37
[INFO] [stdout]     |
[INFO] [stdout] 397 |         assert_eq!(hello_word.slice(0..5).unwrap(), "hello");
[INFO] [stdout]     |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:398:37
[INFO] [stdout]     |
[INFO] [stdout] 398 |         assert_eq!(hello_word.slice(6..11).unwrap(), "world");
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:399:37
[INFO] [stdout]     |
[INFO] [stdout] 399 |         assert_eq!(hello_word.slice(12..16), None);
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:413:43
[INFO] [stdout]     |
[INFO] [stdout] 413 |         let hello_1 = hello_world_1.slice(0..5).unwrap();
[INFO] [stdout]     |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:414:43
[INFO] [stdout]     |
[INFO] [stdout] 414 |         let world_1 = hello_world_1.slice(6..11).unwrap();
[INFO] [stdout]     |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:416:43
[INFO] [stdout]     |
[INFO] [stdout] 416 |         let hello_2 = hello_world_2.slice(0..5).unwrap();
[INFO] [stdout]     |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:417:43
[INFO] [stdout]     |
[INFO] [stdout] 417 |         let world_2 = hello_world_2.slice(6..11).unwrap();
[INFO] [stdout]     |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:434:36
[INFO] [stdout]     |
[INFO] [stdout] 434 |         let hello_1 = hellos.slice(0..5).unwrap();
[INFO] [stdout]     |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:435:36
[INFO] [stdout]     |
[INFO] [stdout] 435 |         let hello_2 = hellos.slice(6..11).unwrap();
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:436:34
[INFO] [stdout]     |
[INFO] [stdout] 436 |         let world = hellos.slice(12..17).unwrap();
[INFO] [stdout]     |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:452:39
[INFO] [stdout]     |
[INFO] [stdout] 452 |         let hello = hello_world.slice(0..5).unwrap();
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:463:39
[INFO] [stdout]     |
[INFO] [stdout] 463 |         let world = hello_world.slice(6..11).unwrap();
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:465:31
[INFO] [stdout]     |
[INFO] [stdout] 465 |         let orl = world.slice(1..3).unwrap();
[INFO] [stdout]     |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:468:25
[INFO] [stdout]     |
[INFO] [stdout] 468 |             world.slice(1..5),
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]   --> src/lib.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn slice(&self, range: Range<usize>) -> Option<Symbol> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gregtatum_symbol_table` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43b9a22cfe614109be29fd5d9c9f9ce0cde4cd87ebd2d811ec25807cfc1a303b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43b9a22cfe614109be29fd5d9c9f9ce0cde4cd87ebd2d811ec25807cfc1a303b", kill_on_drop: false }`
[INFO] [stdout] 43b9a22cfe614109be29fd5d9c9f9ce0cde4cd87ebd2d811ec25807cfc1a303b
