[INFO] fetching crate derive-to-usize 0.1.0...
[INFO] testing derive-to-usize-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate derive-to-usize 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate derive-to-usize 0.1.0
[INFO] finished tweaking crates.io crate derive-to-usize 0.1.0
[INFO] tweaked toml for crates.io crate derive-to-usize 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate derive-to-usize 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate derive-to-usize 0.1.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 857f6b3155409b9a1b0a100ff82636928f2200fb2d5a8db7ac42b07f8ef74317
[INFO] running `Command { std: "docker" "start" "-a" "857f6b3155409b9a1b0a100ff82636928f2200fb2d5a8db7ac42b07f8ef74317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "857f6b3155409b9a1b0a100ff82636928f2200fb2d5a8db7ac42b07f8ef74317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "857f6b3155409b9a1b0a100ff82636928f2200fb2d5a8db7ac42b07f8ef74317", kill_on_drop: false }`
[INFO] [stdout] 857f6b3155409b9a1b0a100ff82636928f2200fb2d5a8db7ac42b07f8ef74317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ff95a1fd6a28be14e3385d67847f94ef7a8076a5f9a4dfb699871c8d2d94dd2
[INFO] running `Command { std: "docker" "start" "-a" "2ff95a1fd6a28be14e3385d67847f94ef7a8076a5f9a4dfb699871c8d2d94dd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling derive-to-usize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "2ff95a1fd6a28be14e3385d67847f94ef7a8076a5f9a4dfb699871c8d2d94dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff95a1fd6a28be14e3385d67847f94ef7a8076a5f9a4dfb699871c8d2d94dd2", kill_on_drop: false }`
[INFO] [stdout] 2ff95a1fd6a28be14e3385d67847f94ef7a8076a5f9a4dfb699871c8d2d94dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e08af5e56d1d0eca539ff7b47f2a8aefcd983e282b0705738964ff35e1d6ead1
[INFO] running `Command { std: "docker" "start" "-a" "e08af5e56d1d0eca539ff7b47f2a8aefcd983e282b0705738964ff35e1d6ead1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling derive-to-usize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `derive_into`
[INFO] [stdout]  --> examples/simple.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use derive_into::ToUsize;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `derive_into`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `derive_into`, use `cargo add derive_into` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: From<Foo>` is not satisfied
[INFO] [stdout]  --> examples/simple.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let i: usize = Foo::Bar.into();
[INFO] [stdout]   |                             ^^^^ the trait `From<Foo>` is not implemented for `usize`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the following other types implement trait `From<T>`:
[INFO] [stdout]             `usize` implements `From<bool>`
[INFO] [stdout]             `usize` implements `From<std::ptr::Alignment>`
[INFO] [stdout]             `usize` implements `From<u16>`
[INFO] [stdout]             `usize` implements `From<u8>`
[INFO] [stdout]   = note: required for `Foo` to implement `Into<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: From<Foo>` is not satisfied
[INFO] [stdout]  --> examples/simple.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let a: usize = Foo::E.into();
[INFO] [stdout]   |                           ^^^^ the trait `From<Foo>` is not implemented for `usize`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the following other types implement trait `From<T>`:
[INFO] [stdout]             `usize` implements `From<bool>`
[INFO] [stdout]             `usize` implements `From<std::ptr::Alignment>`
[INFO] [stdout]             `usize` implements `From<u16>`
[INFO] [stdout]             `usize` implements `From<u8>`
[INFO] [stdout]   = note: required for `Foo` to implement `Into<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `derive-to-usize` (example "simple") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "e08af5e56d1d0eca539ff7b47f2a8aefcd983e282b0705738964ff35e1d6ead1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08af5e56d1d0eca539ff7b47f2a8aefcd983e282b0705738964ff35e1d6ead1", kill_on_drop: false }`
[INFO] [stdout] e08af5e56d1d0eca539ff7b47f2a8aefcd983e282b0705738964ff35e1d6ead1