[INFO] cloning repository https://github.com/leastinformednerd/cpybc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leastinformednerd/cpybc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleastinformednerd%2Fcpybc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleastinformednerd%2Fcpybc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a797b017b080707dbdd56a1a155fbef40170193
[INFO] checking leastinformednerd/cpybc against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleastinformednerd%2Fcpybc" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/leastinformednerd/cpybc
[INFO] finished tweaking git repo https://github.com/leastinformednerd/cpybc
[INFO] tweaked toml for git repo https://github.com/leastinformednerd/cpybc written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/leastinformednerd/cpybc 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/leastinformednerd/cpybc 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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cebc0e0284095c35457867b0a410cf7293cb84b9c2f6316bf709bc9da17d0527
[INFO] running `Command { std: "docker" "start" "cebc0e0284095c35457867b0a410cf7293cb84b9c2f6316bf709bc9da17d0527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cebc0e0284095c35457867b0a410cf7293cb84b9c2f6316bf709bc9da17d0527", 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" "cebc0e0284095c35457867b0a410cf7293cb84b9c2f6316bf709bc9da17d0527" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cebc0e0284095c35457867b0a410cf7293cb84b9c2f6316bf709bc9da17d0527", 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" "cebc0e0284095c35457867b0a410cf7293cb84b9c2f6316bf709bc9da17d0527" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking cpybc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `InitialPyObjectRegion` and `self`
[INFO] [stdout]   --> src/abstract_interpretation/eval.rs:8:27
[INFO] [stdout]    |
[INFO] [stdout]  8 |     objects::{CodeObject, InitialPyObjectRegion, PyObject, PyObjectIndex, PyObjectRegion},
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |         parse::{self, parse314},
[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: `InitialPyObjectRegion` and `self`
[INFO] [stdout]   --> src/abstract_interpretation/eval.rs:8:27
[INFO] [stdout]    |
[INFO] [stdout]  8 |     objects::{CodeObject, InitialPyObjectRegion, PyObject, PyObjectIndex, PyObjectRegion},
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |         parse::{self, parse314},
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `ARG_POS`, `ARG_KW`, `ARG_VAR`, `HIDDEN`, and `CELL` are never used
[INFO] [stdout]    --> src/objects.rs:286:11
[INFO] [stdout]     |
[INFO] [stdout] 285 | impl LocalFlags {
[INFO] [stdout]     | --------------- associated constants in this implementation
[INFO] [stdout] 286 |     const ARG_POS: u8 = 0x02;
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 287 |     const ARG_KW: u8 = 0x04;
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout] 288 |     const ARG_VAR: u8 = 0x08;
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 289 |     const HIDDEN: u8 = 0x10;
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout] 290 |     const LOCAL: u8 = 0x20;
[INFO] [stdout] 291 |     const CELL: u8 = 0x40;
[INFO] [stdout]     |           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i64`
[INFO] [stdout]    --> src/unmarshal.rs:161:45
[INFO] [stdout]     |
[INFO] [stdout] 161 |             PT::Int64 => PyObject::SmallInt(i64::from_le_bytes(self.get_bytes()?).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] 161 -             PT::Int64 => PyObject::SmallInt(i64::from_le_bytes(self.get_bytes()?).into()),
[INFO] [stdout] 161 +             PT::Int64 => PyObject::SmallInt(i64::from_le_bytes(self.get_bytes()?)),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 161 -             PT::Int64 => PyObject::SmallInt(i64::from_le_bytes(self.get_bytes()?).into()),
[INFO] [stdout] 161 +             PT::Int64 => PyObject::SmallInt(<i64 as Into<_>>::into(i64::from_le_bytes(self.get_bytes()?))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `f64`
[INFO] [stdout]    --> src/unmarshal.rs:163:48
[INFO] [stdout]     |
[INFO] [stdout] 163 |             PT::BinaryFloat => PyObject::Float(f64::from_le_bytes(self.get_bytes()?).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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 163 -             PT::BinaryFloat => PyObject::Float(f64::from_le_bytes(self.get_bytes()?).into()),
[INFO] [stdout] 163 +             PT::BinaryFloat => PyObject::Float(f64::from_le_bytes(self.get_bytes()?)),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 163 -             PT::BinaryFloat => PyObject::Float(f64::from_le_bytes(self.get_bytes()?).into()),
[INFO] [stdout] 163 +             PT::BinaryFloat => PyObject::Float(<f64 as Into<_>>::into(f64::from_le_bytes(self.get_bytes()?))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `f64`
[INFO] [stdout]    --> src/unmarshal.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 f64::from_le_bytes(self.get_bytes()?).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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 166 -                 f64::from_le_bytes(self.get_bytes()?).into(),
[INFO] [stdout] 166 +                 f64::from_le_bytes(self.get_bytes()?),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 166 -                 f64::from_le_bytes(self.get_bytes()?).into(),
[INFO] [stdout] 166 +                 <f64 as Into<_>>::into(f64::from_le_bytes(self.get_bytes()?)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `f64`
[INFO] [stdout]    --> src/unmarshal.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 f64::from_le_bytes(self.get_bytes()?).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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 167 -                 f64::from_le_bytes(self.get_bytes()?).into(),
[INFO] [stdout] 167 +                 f64::from_le_bytes(self.get_bytes()?),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 167 -                 f64::from_le_bytes(self.get_bytes()?).into(),
[INFO] [stdout] 167 +                 <f64 as Into<_>>::into(f64::from_le_bytes(self.get_bytes()?)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cpybc` (lib) due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: associated constants `ARG_POS`, `ARG_KW`, `ARG_VAR`, `HIDDEN`, and `CELL` are never used
[INFO] [stdout]    --> src/objects.rs:286:11
[INFO] [stdout]     |
[INFO] [stdout] 285 | impl LocalFlags {
[INFO] [stdout]     | --------------- associated constants in this implementation
[INFO] [stdout] 286 |     const ARG_POS: u8 = 0x02;
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 287 |     const ARG_KW: u8 = 0x04;
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout] 288 |     const ARG_VAR: u8 = 0x08;
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 289 |     const HIDDEN: u8 = 0x10;
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout] 290 |     const LOCAL: u8 = 0x20;
[INFO] [stdout] 291 |     const CELL: u8 = 0x40;
[INFO] [stdout]     |           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i64`
[INFO] [stdout]    --> src/unmarshal.rs:161:45
[INFO] [stdout]     |
[INFO] [stdout] 161 |             PT::Int64 => PyObject::SmallInt(i64::from_le_bytes(self.get_bytes()?).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] 161 -             PT::Int64 => PyObject::SmallInt(i64::from_le_bytes(self.get_bytes()?).into()),
[INFO] [stdout] 161 +             PT::Int64 => PyObject::SmallInt(i64::from_le_bytes(self.get_bytes()?)),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 161 -             PT::Int64 => PyObject::SmallInt(i64::from_le_bytes(self.get_bytes()?).into()),
[INFO] [stdout] 161 +             PT::Int64 => PyObject::SmallInt(<i64 as Into<_>>::into(i64::from_le_bytes(self.get_bytes()?))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `f64`
[INFO] [stdout]    --> src/unmarshal.rs:163:48
[INFO] [stdout]     |
[INFO] [stdout] 163 |             PT::BinaryFloat => PyObject::Float(f64::from_le_bytes(self.get_bytes()?).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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 163 -             PT::BinaryFloat => PyObject::Float(f64::from_le_bytes(self.get_bytes()?).into()),
[INFO] [stdout] 163 +             PT::BinaryFloat => PyObject::Float(f64::from_le_bytes(self.get_bytes()?)),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 163 -             PT::BinaryFloat => PyObject::Float(f64::from_le_bytes(self.get_bytes()?).into()),
[INFO] [stdout] 163 +             PT::BinaryFloat => PyObject::Float(<f64 as Into<_>>::into(f64::from_le_bytes(self.get_bytes()?))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `f64`
[INFO] [stdout]    --> src/unmarshal.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 f64::from_le_bytes(self.get_bytes()?).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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 166 -                 f64::from_le_bytes(self.get_bytes()?).into(),
[INFO] [stdout] 166 +                 f64::from_le_bytes(self.get_bytes()?),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 166 -                 f64::from_le_bytes(self.get_bytes()?).into(),
[INFO] [stdout] 166 +                 <f64 as Into<_>>::into(f64::from_le_bytes(self.get_bytes()?)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `f64`
[INFO] [stdout]    --> src/unmarshal.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 f64::from_le_bytes(self.get_bytes()?).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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 167 -                 f64::from_le_bytes(self.get_bytes()?).into(),
[INFO] [stdout] 167 +                 f64::from_le_bytes(self.get_bytes()?),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 167 -                 f64::from_le_bytes(self.get_bytes()?).into(),
[INFO] [stdout] 167 +                 <f64 as Into<_>>::into(f64::from_le_bytes(self.get_bytes()?)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cpybc` (lib test) due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "cebc0e0284095c35457867b0a410cf7293cb84b9c2f6316bf709bc9da17d0527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cebc0e0284095c35457867b0a410cf7293cb84b9c2f6316bf709bc9da17d0527", kill_on_drop: false }`
[INFO] [stdout] cebc0e0284095c35457867b0a410cf7293cb84b9c2f6316bf709bc9da17d0527
