[INFO] cloning repository https://github.com/Aperture32GLaDOS/rust-memory-hack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aperture32GLaDOS/rust-memory-hack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAperture32GLaDOS%2Frust-memory-hack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAperture32GLaDOS%2Frust-memory-hack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88b9350a9b57e998d42fd691112da097d4673e8b
[INFO] checking Aperture32GLaDOS/rust-memory-hack against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAperture32GLaDOS%2Frust-memory-hack" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Aperture32GLaDOS/rust-memory-hack
[INFO] finished tweaking git repo https://github.com/Aperture32GLaDOS/rust-memory-hack
[INFO] tweaked toml for git repo https://github.com/Aperture32GLaDOS/rust-memory-hack written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Aperture32GLaDOS/rust-memory-hack on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Aperture32GLaDOS/rust-memory-hack 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c93c99c7ab4027ce2c9af611f706e085fa89189cdaed4e462eb10902d7e3d4be
[INFO] running `Command { std: "docker" "start" "c93c99c7ab4027ce2c9af611f706e085fa89189cdaed4e462eb10902d7e3d4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c93c99c7ab4027ce2c9af611f706e085fa89189cdaed4e462eb10902d7e3d4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c93c99c7ab4027ce2c9af611f706e085fa89189cdaed4e462eb10902d7e3d4be" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c93c99c7ab4027ce2c9af611f706e085fa89189cdaed4e462eb10902d7e3d4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c93c99c7ab4027ce2c9af611f706e085fa89189cdaed4e462eb10902d7e3d4be" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking memory v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BTreeSet` and `cmp::Reverse`
[INFO] [stdout]  --> src/main.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{cmp::Reverse, collections::{BTreeSet, HashMap}, fs::File, io::{IoSlice, IoSliceMut, Read}, sync::{Arc, RwLock, atomic::Atom...
[INFO] [stdout]   |           ^^^^^^^^^^^^                ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeSet` and `cmp::Reverse`
[INFO] [stdout]  --> src/main.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{cmp::Reverse, collections::{BTreeSet, HashMap}, fs::File, io::{IoSlice, IoSliceMut, Read}, sync::{Arc, RwLock, atomic::Atom...
[INFO] [stdout]   |           ^^^^^^^^^^^^                ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `label` is assigned to, but never used
[INFO] [stdout]   --> src/main.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |             let label: _;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_label` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> src/main.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 label = iter.last().ok_or(MEMORY_EMPTY_ERR)?;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]   --> src/main.rs:87:51
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 flags = iter.next().ok_or::<&str>("Expected each line in memory map to contain memory flags".into())?;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 87 -                 flags = iter.next().ok_or::<&str>("Expected each line in memory map to contain memory flags".into())?;
[INFO] [stdout] 87 +                 flags = iter.next().ok_or::<&str>("Expected each line in memory map to contain memory flags")?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 87 -                 flags = iter.next().ok_or::<&str>("Expected each line in memory map to contain memory flags".into())?;
[INFO] [stdout] 87 +                 flags = iter.next().ok_or::<&str>(<&str as Into<_>>::into("Expected each line in memory map to contain memory flags"))?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `label` is assigned to, but never used
[INFO] [stdout]   --> src/main.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |             let label: _;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_label` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> src/main.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 label = iter.last().ok_or(MEMORY_EMPTY_ERR)?;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `memory` (bin "memory") due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]   --> src/main.rs:87:51
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 flags = iter.next().ok_or::<&str>("Expected each line in memory map to contain memory flags".into())?;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 87 -                 flags = iter.next().ok_or::<&str>("Expected each line in memory map to contain memory flags".into())?;
[INFO] [stdout] 87 +                 flags = iter.next().ok_or::<&str>("Expected each line in memory map to contain memory flags")?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 87 -                 flags = iter.next().ok_or::<&str>("Expected each line in memory map to contain memory flags".into())?;
[INFO] [stdout] 87 +                 flags = iter.next().ok_or::<&str>(<&str as Into<_>>::into("Expected each line in memory map to contain memory flags"))?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `memory` (bin "memory" test) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c93c99c7ab4027ce2c9af611f706e085fa89189cdaed4e462eb10902d7e3d4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93c99c7ab4027ce2c9af611f706e085fa89189cdaed4e462eb10902d7e3d4be", kill_on_drop: false }`
[INFO] [stdout] c93c99c7ab4027ce2c9af611f706e085fa89189cdaed4e462eb10902d7e3d4be
