[INFO] fetching crate better_any 0.2.0...
[INFO] checking better_any-0.2.0 against master#8f43b85954d2f3d8fc00a7504c603e5ca9eb0695 for pr-133502-5
[INFO] extracting crate better_any 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate better_any 0.2.0 on toolchain 8f43b85954d2f3d8fc00a7504c603e5ca9eb0695
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate better_any 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate better_any 0.2.0
[INFO] tweaked toml for crates.io crate better_any 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding macrotest v1.0.13 (available: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded target-triple v0.1.4
[INFO] [stderr]   Downloaded trybuild v1.0.104
[INFO] [stderr]   Downloaded better_typeid_derive v0.1.1
[INFO] [stderr]   Downloaded basic-toml v0.1.10
[INFO] [stderr]   Downloaded macrotest v1.0.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7d76e03176657ed891f5d44d92886734a96239195a30a3b68142b248d654a9c
[INFO] running `Command { std: "docker" "start" "-a" "b7d76e03176657ed891f5d44d92886734a96239195a30a3b68142b248d654a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7d76e03176657ed891f5d44d92886734a96239195a30a3b68142b248d654a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7d76e03176657ed891f5d44d92886734a96239195a30a3b68142b248d654a9c", kill_on_drop: false }`
[INFO] [stdout] b7d76e03176657ed891f5d44d92886734a96239195a30a3b68142b248d654a9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 484b8490b0253ea8221a9b143f1e3212156a42a2a413c1e403efca921d3833c2
[INFO] running `Command { std: "docker" "start" "-a" "484b8490b0253ea8221a9b143f1e3212156a42a2a413c1e403efca921d3833c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]     Checking toml_write v0.1.0
[INFO] [stderr]     Checking winnow v0.7.7
[INFO] [stderr]    Compiling prettyplease v0.2.32
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking better_any v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:508:28
[INFO] [stdout]     |
[INFO] [stdout] 508 | struct Test<'a, X: ?Sized>(&'a str, Box<X>);
[INFO] [stdout]     |        ----                ^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 508 - struct Test<'a, X: ?Sized>(&'a str, Box<X>);
[INFO] [stdout] 508 + struct Test<'a, X: ?Sized>((), Box<X>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.100
[INFO] [stderr]     Checking toml_datetime v0.6.9
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking basic-toml v0.1.10
[INFO] [stderr]     Checking toml_edit v0.22.25
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking toml v0.8.21
[INFO] [stderr]     Checking macrotest v1.0.13
[INFO] [stderr]     Checking trybuild v1.0.104
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:508:28
[INFO] [stdout]     |
[INFO] [stdout] 508 | struct Test<'a, X: ?Sized>(&'a str, Box<X>);
[INFO] [stdout]     |        ----                ^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 508 - struct Test<'a, X: ?Sized>(&'a str, Box<X>);
[INFO] [stdout] 508 + struct Test<'a, X: ?Sized>((), Box<X>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.07s
[INFO] running `Command { std: "docker" "inspect" "484b8490b0253ea8221a9b143f1e3212156a42a2a413c1e403efca921d3833c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484b8490b0253ea8221a9b143f1e3212156a42a2a413c1e403efca921d3833c2", kill_on_drop: false }`
[INFO] [stdout] 484b8490b0253ea8221a9b143f1e3212156a42a2a413c1e403efca921d3833c2