[INFO] cloning repository https://github.com/rs-embedded/fdt-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rs-embedded/fdt-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frs-embedded%2Ffdt-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frs-embedded%2Ffdt-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50dc43e1957e90ffd705b2193cfe659bee05b94d
[INFO] checking rs-embedded/fdt-rs against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frs-embedded%2Ffdt-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rs-embedded/fdt-rs on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rs-embedded/fdt-rs
[INFO] finished tweaking git repo https://github.com/rs-embedded/fdt-rs
[INFO] tweaked toml for git repo https://github.com/rs-embedded/fdt-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rs-embedded/fdt-rs 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.18
[INFO] [stderr]   Downloaded num-derive v0.3.0
[INFO] [stderr]   Downloaded endian-type-rs v0.1.4
[INFO] [stderr]   Downloaded unsafe_unwrap v0.1.0
[INFO] [stderr]   Downloaded syn v1.0.33
[INFO] [stderr]   Downloaded memoffset v0.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcd1ac8acf49853c5966e681a82dd32a48859c292a99dc11b4ed3a478e49c188
[INFO] running `Command { std: "docker" "start" "-a" "dcd1ac8acf49853c5966e681a82dd32a48859c292a99dc11b4ed3a478e49c188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcd1ac8acf49853c5966e681a82dd32a48859c292a99dc11b4ed3a478e49c188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd1ac8acf49853c5966e681a82dd32a48859c292a99dc11b4ed3a478e49c188", kill_on_drop: false }`
[INFO] [stdout] dcd1ac8acf49853c5966e681a82dd32a48859c292a99dc11b4ed3a478e49c188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39fe3c064fd683172cd22f0d94da9dc9f843e3f7cec6fa6a4eb177637e026710
[INFO] running `Command { std: "docker" "start" "-a" "39fe3c064fd683172cd22f0d94da9dc9f843e3f7cec6fa6a4eb177637e026710", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking unsafe_unwrap v0.1.0
[INFO] [stderr]     Checking endian-type-rs v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]     Checking fdt-rs v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         unsafe { get_be32_field!(totalsize, fdt_header, self.buf).unwrap() as usize }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         unsafe { get_be32_field!(off_mem_rsvmap, fdt_header, self.buf).unwrap() as usize }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         unsafe { get_be32_field!(off_dt_struct, fdt_header, self.buf).unwrap() as usize }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         unsafe { get_be32_field!(off_dt_strings, fdt_header, self.buf).unwrap() as usize }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         unsafe { get_be32_field!(magic, fdt_header, self.buf).unwrap() }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |         unsafe { get_be32_field!(version, fdt_header, self.buf).unwrap() }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         unsafe { get_be32_field!(boot_cpuid_phys, fdt_header, self.buf).unwrap() }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |         unsafe { get_be32_field!(last_comp_version, fdt_header, self.buf).unwrap() }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         unsafe { get_be32_field!(size_dt_strings, fdt_header, self.buf).unwrap() }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |         unsafe { get_be32_field!(size_dt_struct, fdt_header, self.buf).unwrap() }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         unsafe { get_be32_field!(totalsize, fdt_header, self.buf).unwrap() as usize }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         unsafe { get_be32_field!(off_mem_rsvmap, fdt_header, self.buf).unwrap() as usize }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         unsafe { get_be32_field!(off_dt_struct, fdt_header, self.buf).unwrap() as usize }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         unsafe { get_be32_field!(off_dt_strings, fdt_header, self.buf).unwrap() as usize }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         unsafe { get_be32_field!(magic, fdt_header, self.buf).unwrap() }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |         unsafe { get_be32_field!(version, fdt_header, self.buf).unwrap() }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         unsafe { get_be32_field!(boot_cpuid_phys, fdt_header, self.buf).unwrap() }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |         unsafe { get_be32_field!(last_comp_version, fdt_header, self.buf).unwrap() }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         unsafe { get_be32_field!(size_dt_strings, fdt_header, self.buf).unwrap() }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/base/tree.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |         unsafe { get_be32_field!(size_dt_struct, fdt_header, self.buf).unwrap() }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.52s
[INFO] running `Command { std: "docker" "inspect" "39fe3c064fd683172cd22f0d94da9dc9f843e3f7cec6fa6a4eb177637e026710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39fe3c064fd683172cd22f0d94da9dc9f843e3f7cec6fa6a4eb177637e026710", kill_on_drop: false }`
[INFO] [stdout] 39fe3c064fd683172cd22f0d94da9dc9f843e3f7cec6fa6a4eb177637e026710
