[INFO] cloning repository https://github.com/m40r1/ext4_reader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m40r1/ext4_reader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm40r1%2Fext4_reader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm40r1%2Fext4_reader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b23e56d7faee29912b9fc343d3c1380b570621d3
[INFO] checking m40r1/ext4_reader against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm40r1%2Fext4_reader" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/m40r1/ext4_reader on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/m40r1/ext4_reader
[INFO] finished tweaking git repo https://github.com/m40r1/ext4_reader
[INFO] tweaked toml for git repo https://github.com/m40r1/ext4_reader written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/m40r1/ext4_reader 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded positioned-io v0.2.2
[INFO] [stderr]   Downloaded thiserror-impl v1.0.31
[INFO] [stderr]   Downloaded thiserror v1.0.31
[INFO] [stderr]   Downloaded num_enum_derive v0.5.7
[INFO] [stderr]   Downloaded serde v1.0.137
[INFO] [stderr]   Downloaded custom_debug_derive v0.5.0
[INFO] [stderr]   Downloaded addr2line v0.17.0
[INFO] [stderr]   Downloaded rustc-demangle v0.1.21
[INFO] [stderr]   Downloaded proc-macro-crate v1.1.3
[INFO] [stderr]   Downloaded hex-slice v0.1.4
[INFO] [stderr]   Downloaded backtrace v0.3.65
[INFO] [stderr]   Downloaded num_enum v0.5.7
[INFO] [stderr]   Downloaded byteorder v0.5.3
[INFO] [stderr]   Downloaded object v0.28.4
[INFO] [stderr]   Downloaded gimli v0.26.1
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffbde9dc18f1244ce3307a16f491b71f92483da40531d7b441870a927d16b29f
[INFO] running `Command { std: "docker" "start" "-a" "ffbde9dc18f1244ce3307a16f491b71f92483da40531d7b441870a927d16b29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffbde9dc18f1244ce3307a16f491b71f92483da40531d7b441870a927d16b29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffbde9dc18f1244ce3307a16f491b71f92483da40531d7b441870a927d16b29f", kill_on_drop: false }`
[INFO] [stdout] ffbde9dc18f1244ce3307a16f491b71f92483da40531d7b441870a927d16b29f
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61d21037575b278279e14764a054c3f2d11481648bf429527a89d624ee769640
[INFO] running `Command { std: "docker" "start" "-a" "61d21037575b278279e14764a054c3f2d11481648bf429527a89d624ee769640", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking hex-slice v0.1.4
[INFO] [stderr]     Checking positioned-io v0.2.2
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]    Compiling backtrace v0.3.65
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling custom_debug_derive v0.5.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]     Checking num_enum v0.5.7
[INFO] [stderr]     Checking read v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/main.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(CustumDebug)]
[INFO] [stdout]    |          ^----------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `Debug` is not local
[INFO] [stdout]    |          move the `impl` block outside of this constant `_DERIVE_core_fmt_Debug_FOR_DirectoryEntry`
[INFO] [stdout] 43 | struct DirectoryEntry {
[INFO] [stdout]    |        -------------- `DirectoryEntry` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `CustumDebug` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `CustumDebug` may come from an old version of the `custom_debug_derive` crate, try updating your dependency with `cargo update -p custom_debug_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `CustumDebug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/main.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(CustumDebug)]
[INFO] [stdout]    |          ^----------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `Debug` is not local
[INFO] [stdout]    |          move the `impl` block outside of this constant `_DERIVE_core_fmt_Debug_FOR_DirectoryEntry`
[INFO] [stdout] 43 | struct DirectoryEntry {
[INFO] [stdout]    |        -------------- `DirectoryEntry` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `CustumDebug` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `CustumDebug` may come from an old version of the `custom_debug_derive` crate, try updating your dependency with `cargo update -p custom_debug_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `CustumDebug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/main.rs:153:10
[INFO] [stdout]     |
[INFO] [stdout] 153 | #[derive(CustumDebug)]
[INFO] [stdout]     |          ^----------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          `Debug` is not local
[INFO] [stdout]     |          move the `impl` block outside of this constant `_DERIVE_core_fmt_Debug_FOR_Inode`
[INFO] [stdout] 154 | struct Inode {
[INFO] [stdout]     |        ----- `Inode` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `CustumDebug` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `CustumDebug` may come from an old version of the `custom_debug_derive` crate, try updating your dependency with `cargo update -p custom_debug_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `CustumDebug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/main.rs:262:10
[INFO] [stdout]     |
[INFO] [stdout] 262 | #[derive(CustumDebug)]
[INFO] [stdout]     |          ^----------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          `Debug` is not local
[INFO] [stdout]     |          move the `impl` block outside of this constant `_DERIVE_core_fmt_Debug_FOR_Superblock`
[INFO] [stdout] 263 | struct Superblock {
[INFO] [stdout]     |        ---------- `Superblock` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `CustumDebug` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `CustumDebug` may come from an old version of the `custom_debug_derive` crate, try updating your dependency with `cargo update -p custom_debug_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `CustumDebug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/main.rs:153:10
[INFO] [stdout]     |
[INFO] [stdout] 153 | #[derive(CustumDebug)]
[INFO] [stdout]     |          ^----------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          `Debug` is not local
[INFO] [stdout]     |          move the `impl` block outside of this constant `_DERIVE_core_fmt_Debug_FOR_Inode`
[INFO] [stdout] 154 | struct Inode {
[INFO] [stdout]     |        ----- `Inode` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `CustumDebug` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `CustumDebug` may come from an old version of the `custom_debug_derive` crate, try updating your dependency with `cargo update -p custom_debug_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `CustumDebug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/main.rs:262:10
[INFO] [stdout]     |
[INFO] [stdout] 262 | #[derive(CustumDebug)]
[INFO] [stdout]     |          ^----------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          `Debug` is not local
[INFO] [stdout]     |          move the `impl` block outside of this constant `_DERIVE_core_fmt_Debug_FOR_Superblock`
[INFO] [stdout] 263 | struct Superblock {
[INFO] [stdout]     |        ---------- `Superblock` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `CustumDebug` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `CustumDebug` may come from an old version of the `custom_debug_derive` crate, try updating your dependency with `cargo update -p custom_debug_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `CustumDebug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.40s
[INFO] running `Command { std: "docker" "inspect" "61d21037575b278279e14764a054c3f2d11481648bf429527a89d624ee769640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61d21037575b278279e14764a054c3f2d11481648bf429527a89d624ee769640", kill_on_drop: false }`
[INFO] [stdout] 61d21037575b278279e14764a054c3f2d11481648bf429527a89d624ee769640