[INFO] fetching crate abstract_integers 0.1.5...
[INFO] checking abstract_integers-0.1.5 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate abstract_integers 0.1.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate abstract_integers 0.1.5
[INFO] finished tweaking crates.io crate abstract_integers 0.1.5
[INFO] tweaked toml for crates.io crate abstract_integers 0.1.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate abstract_integers 0.1.5 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to highest compatible versions
[INFO] [stderr]       Adding num-bigint v0.4.8 (available: v0.5.1)
[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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d4698a4e8506fdb597433a48e005915e0dbd3b27e3b19e2f3210dc7a7df32711
[INFO] running `Command { std: "docker" "start" "d4698a4e8506fdb597433a48e005915e0dbd3b27e3b19e2f3210dc7a7df32711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4698a4e8506fdb597433a48e005915e0dbd3b27e3b19e2f3210dc7a7df32711", 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" "d4698a4e8506fdb597433a48e005915e0dbd3b27e3b19e2f3210dc7a7df32711" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4698a4e8506fdb597433a48e005915e0dbd3b27e3b19e2f3210dc7a7df32711", 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" "d4698a4e8506fdb597433a48e005915e0dbd3b27e3b19e2f3210dc7a7df32711" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking abstract_integers v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `Felem`
[INFO] [stdout]   --> tests/test_pnatmod.rs:15:61
[INFO] [stdout]    |
[INFO] [stdout] 15 |     assert_eq!(Felem::from_literal(116863084693014474u128), x3.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] 15 -     assert_eq!(Felem::from_literal(116863084693014474u128), x3.into())
[INFO] [stdout] 15 +     assert_eq!(Felem::from_literal(116863084693014474u128), x3)
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 15 -     assert_eq!(Felem::from_literal(116863084693014474u128), x3.into())
[INFO] [stdout] 15 +     assert_eq!(Felem::from_literal(116863084693014474u128), <Felem as Into<_>>::into(x3))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `SmallModular`
[INFO] [stdout]   --> tests/test_pnatmod.rs:25:47
[INFO] [stdout]    |
[INFO] [stdout] 25 |     assert_eq!(SmallModular::from_literal(2), x3.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] 25 -     assert_eq!(SmallModular::from_literal(2), x3.into());
[INFO] [stdout] 25 +     assert_eq!(SmallModular::from_literal(2), x3);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 25 -     assert_eq!(SmallModular::from_literal(2), x3.into());
[INFO] [stdout] 25 +     assert_eq!(SmallModular::from_literal(2), <SmallModular as Into<_>>::into(x3));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `SmallModular`
[INFO] [stdout]   --> tests/test_pnatmod.rs:28:49
[INFO] [stdout]    |
[INFO] [stdout] 28 |     assert_eq!(SmallModular::from_literal(124), x5.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] 28 -     assert_eq!(SmallModular::from_literal(124), x5.into());
[INFO] [stdout] 28 +     assert_eq!(SmallModular::from_literal(124), x5);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 28 -     assert_eq!(SmallModular::from_literal(124), x5.into());
[INFO] [stdout] 28 +     assert_eq!(SmallModular::from_literal(124), <SmallModular as Into<_>>::into(x5));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `SmallModular`
[INFO] [stdout]   --> tests/test_pnatmod.rs:30:48
[INFO] [stdout]    |
[INFO] [stdout] 30 |     assert_eq!(SmallModular::from_literal(31), x6.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] 30 -     assert_eq!(SmallModular::from_literal(31), x6.into());
[INFO] [stdout] 30 +     assert_eq!(SmallModular::from_literal(31), x6);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 30 -     assert_eq!(SmallModular::from_literal(31), x6.into());
[INFO] [stdout] 30 +     assert_eq!(SmallModular::from_literal(31), <SmallModular as Into<_>>::into(x6));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `abstract_integers` (test "test_pnatmod") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d4698a4e8506fdb597433a48e005915e0dbd3b27e3b19e2f3210dc7a7df32711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4698a4e8506fdb597433a48e005915e0dbd3b27e3b19e2f3210dc7a7df32711", kill_on_drop: false }`
[INFO] [stdout] d4698a4e8506fdb597433a48e005915e0dbd3b27e3b19e2f3210dc7a7df32711
