[INFO] fetching crate byte-slab 0.2.2...
[INFO] checking byte-slab-0.2.2 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate byte-slab 0.2.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate byte-slab 0.2.2 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 byte-slab 0.2.2
[INFO] finished tweaking crates.io crate byte-slab 0.2.2
[INFO] tweaked toml for crates.io crate byte-slab 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded defmt v0.3.6
[INFO] [stderr]   Downloaded defmt-parser v0.3.4
[INFO] [stderr]   Downloaded defmt-macros v0.3.7
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 089dafb8d0f820bbb6c03a82d991932a33ef9fd4df21713e4115fd951f2f8188
[INFO] running `Command { std: "docker" "start" "-a" "089dafb8d0f820bbb6c03a82d991932a33ef9fd4df21713e4115fd951f2f8188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "089dafb8d0f820bbb6c03a82d991932a33ef9fd4df21713e4115fd951f2f8188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "089dafb8d0f820bbb6c03a82d991932a33ef9fd4df21713e4115fd951f2f8188", kill_on_drop: false }`
[INFO] [stdout] 089dafb8d0f820bbb6c03a82d991932a33ef9fd4df21713e4115fd951f2f8188
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 604b57a80077bf5b570d92505cf8e53ef2f27d982b838109a5bb01a46d78e137
[INFO] running `Command { std: "docker" "start" "-a" "604b57a80077bf5b570d92505cf8e53ef2f27d982b838109a5bb01a46d78e137", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling defmt-macros v0.3.7
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling defmt v0.3.6
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling defmt-parser v0.3.4
[INFO] [stderr]     Checking byte-slab v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/managed_arc_slab.rs:396:63
[INFO] [stdout]     |
[INFO] [stdout] 396 |         let own: ManagedArcSlab<'static, 4, 128> = brw.reroot(&arc_1).unwrap();
[INFO] [stdout]     |                                                        ------ ^^^^^^ expected `&RerooterKey<'_>`, found `&SlabArc<4, 128>`
[INFO] [stdout]     |                                                        |
[INFO] [stdout]     |                                                        arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&RerooterKey<'_>`
[INFO] [stdout]                found reference `&SlabArc<4, 128>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/managed_arc_slab.rs:305:8
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn reroot(self, key: &RerooterKey) -> Result<Self::Retval, ()>;
[INFO] [stdout]     |        ^^^^^^
[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 E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `byte-slab` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "604b57a80077bf5b570d92505cf8e53ef2f27d982b838109a5bb01a46d78e137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "604b57a80077bf5b570d92505cf8e53ef2f27d982b838109a5bb01a46d78e137", kill_on_drop: false }`
[INFO] [stdout] 604b57a80077bf5b570d92505cf8e53ef2f27d982b838109a5bb01a46d78e137
[INFO] checking byte-slab-0.2.2 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate byte-slab 0.2.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate byte-slab 0.2.2 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 byte-slab 0.2.2
[INFO] finished tweaking crates.io crate byte-slab 0.2.2
[INFO] tweaked toml for crates.io crate byte-slab 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 114e234aa3343e1ca726e8bb2f2ca8a7d608bc4e7c9f71c73e47f28f7c637dab
[INFO] running `Command { std: "docker" "start" "-a" "114e234aa3343e1ca726e8bb2f2ca8a7d608bc4e7c9f71c73e47f28f7c637dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "114e234aa3343e1ca726e8bb2f2ca8a7d608bc4e7c9f71c73e47f28f7c637dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "114e234aa3343e1ca726e8bb2f2ca8a7d608bc4e7c9f71c73e47f28f7c637dab", kill_on_drop: false }`
[INFO] [stdout] 114e234aa3343e1ca726e8bb2f2ca8a7d608bc4e7c9f71c73e47f28f7c637dab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 421cda402b963da6b4602faa06836aadf9f0b846ce081655d67bb89260aace8a
[INFO] running `Command { std: "docker" "start" "-a" "421cda402b963da6b4602faa06836aadf9f0b846ce081655d67bb89260aace8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling defmt-macros v0.3.7
[INFO] [stderr]    Compiling defmt v0.3.6
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling defmt-parser v0.3.4
[INFO] [stderr]     Checking byte-slab v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/byte_slab.rs:159:18
[INFO] [stdout]     |
[INFO] [stdout] 159 |         for i in 0..N {
[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 `RangeFrom` range syntax
[INFO] [stdout]   --> src/slab_slice_arc.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 69 |         &self.arc.deref()[self.start..][..self.len]
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/byte_slab.rs:159:18
[INFO] [stdout]     |
[INFO] [stdout] 159 |         for i in 0..N {
[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 `RangeFrom` range syntax
[INFO] [stdout]   --> src/slab_slice_arc.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 69 |         &self.arc.deref()[self.start..][..self.len]
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |         for i in 0..32 {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:123:18
[INFO] [stdout]     |
[INFO] [stdout] 123 |         for _ in 0..32 {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:168:18
[INFO] [stdout]     |
[INFO] [stdout] 168 |         for i in 0..31 {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/managed_arc_slab.rs:396:63
[INFO] [stdout]     |
[INFO] [stdout] 396 |         let own: ManagedArcSlab<'static, 4, 128> = brw.reroot(&arc_1).unwrap();
[INFO] [stdout]     |                                                        ------ ^^^^^^ expected `&RerooterKey<'_>`, found `&SlabArc<4, 128>`
[INFO] [stdout]     |                                                        |
[INFO] [stdout]     |                                                        arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&RerooterKey<'_>`
[INFO] [stdout]                found reference `&SlabArc<4, 128>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/managed_arc_slab.rs:305:8
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn reroot(self, key: &RerooterKey) -> Result<Self::Retval, ()>;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `byte-slab` (lib test) due to 2 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "421cda402b963da6b4602faa06836aadf9f0b846ce081655d67bb89260aace8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "421cda402b963da6b4602faa06836aadf9f0b846ce081655d67bb89260aace8a", kill_on_drop: false }`
[INFO] [stdout] 421cda402b963da6b4602faa06836aadf9f0b846ce081655d67bb89260aace8a
