[INFO] cloning repository https://github.com/ltsoveranakin/serbytes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ltsoveranakin/serbytes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltsoveranakin%2Fserbytes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltsoveranakin%2Fserbytes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9238cb3fa3dbb5ba52fc50c072b0db413840c9d1
[INFO] checking ltsoveranakin/serbytes against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltsoveranakin%2Fserbytes" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ltsoveranakin/serbytes
[INFO] finished tweaking git repo https://github.com/ltsoveranakin/serbytes
[INFO] tweaked toml for git repo https://github.com/ltsoveranakin/serbytes written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ltsoveranakin/serbytes on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ltsoveranakin/serbytes 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" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f2c5acaf791bcf000bb1183c8751505b2dee4814f760a8df7e1e247b370633f
[INFO] running `Command { std: "docker" "start" "-a" "9f2c5acaf791bcf000bb1183c8751505b2dee4814f760a8df7e1e247b370633f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f2c5acaf791bcf000bb1183c8751505b2dee4814f760a8df7e1e247b370633f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f2c5acaf791bcf000bb1183c8751505b2dee4814f760a8df7e1e247b370633f", kill_on_drop: false }`
[INFO] [stdout] 9f2c5acaf791bcf000bb1183c8751505b2dee4814f760a8df7e1e247b370633f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dinherent-method-on-receiver" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8b82585acf70c9e3692531d1d6b2826b7df325f634b8d57fae8dde69fa1b581
[INFO] running `Command { std: "docker" "start" "-a" "b8b82585acf70c9e3692531d1d6b2826b7df325f634b8d57fae8dde69fa1b581", kill_on_drop: false }`
[INFO] [stderr]     Checking glam v0.30.8
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ser_bytes_derive v0.1.0 (/opt/rustwide/workdir/ser_bytes_derive)
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]  --> ser_bytes_derive/src/derive/shared/named_fields.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Field { ident, attrs, .. } = field;
[INFO] [stdout]   |                            ^^^^^ help: try ignoring the field: `attrs: _`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serbytes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/ser_bytes_impl/may_not_exist.rs:92:23
[INFO] [stdout]     |
[INFO] [stdout]  92 |     pub fn into_inner(self) -> S {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 | impl<S> Deref for MayNotExistDefault<S> {
[INFO] [stdout]     | --------------------------------------- trait implemented here
[INFO] [stdout] 120 |     type Target = S;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/ser_bytes_impl/may_not_exist.rs:92:23
[INFO] [stdout]     |
[INFO] [stdout]  92 |     pub fn into_inner(self) -> S {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 | impl<S> Deref for MayNotExistDefault<S> {
[INFO] [stdout]     | --------------------------------------- trait implemented here
[INFO] [stdout] 120 |     type Target = S;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serbytes` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `serbytes` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b8b82585acf70c9e3692531d1d6b2826b7df325f634b8d57fae8dde69fa1b581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b82585acf70c9e3692531d1d6b2826b7df325f634b8d57fae8dde69fa1b581", kill_on_drop: false }`
[INFO] [stdout] b8b82585acf70c9e3692531d1d6b2826b7df325f634b8d57fae8dde69fa1b581