[INFO] fetching crate object-store-wasm 0.0.7...
[INFO] checking object-store-wasm-0.0.7 against try#3b057e82c7a2874b12909b7e79d444f73535e9e2 for pr-139493-4
[INFO] extracting crate object-store-wasm 0.0.7 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate object-store-wasm 0.0.7
[INFO] finished tweaking crates.io crate object-store-wasm 0.0.7
[INFO] tweaked toml for crates.io crate object-store-wasm 0.0.7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate object-store-wasm 0.0.7 on toolchain 3b057e82c7a2874b12909b7e79d444f73535e9e2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3b057e82c7a2874b12909b7e79d444f73535e9e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate object-store-wasm 0.0.7 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" "+3b057e82c7a2874b12909b7e79d444f73535e9e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+3b057e82c7a2874b12909b7e79d444f73535e9e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21672f1393676b21b9ed37b1ceda2a17d24a08b604ff4a6ec4791c2be895aecd
[INFO] running `Command { std: "docker" "start" "-a" "21672f1393676b21b9ed37b1ceda2a17d24a08b604ff4a6ec4791c2be895aecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21672f1393676b21b9ed37b1ceda2a17d24a08b604ff4a6ec4791c2be895aecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21672f1393676b21b9ed37b1ceda2a17d24a08b604ff4a6ec4791c2be895aecd", kill_on_drop: false }`
[INFO] [stdout] 21672f1393676b21b9ed37b1ceda2a17d24a08b604ff4a6ec4791c2be895aecd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+3b057e82c7a2874b12909b7e79d444f73535e9e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f4cc35e5d93fb4027b0584286b610a70b0ab7b76d5e89972c8d0f48b81c74a2
[INFO] running `Command { std: "docker" "start" "-a" "8f4cc35e5d93fb4027b0584286b610a70b0ab7b76d5e89972c8d0f48b81c74a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling bumpalo v3.15.4
[INFO] [stderr]     Checking bytes v1.6.0
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[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling serde v1.0.197
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[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.92
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[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.92
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[INFO] [stderr]     Checking object_store v0.12.0
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[INFO] [stderr]     Checking wasm-bindgen-test v0.3.42
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[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking object-store-wasm v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `builder_opts`
[INFO] [stdout]    --> src/parse.rs:108:14
[INFO] [stdout]     |
[INFO] [stdout] 108 | macro_rules! builder_opts {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `builder_opts`
[INFO] [stdout]    --> src/parse.rs:108:14
[INFO] [stdout]     |
[INFO] [stdout] 108 | macro_rules! builder_opts {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `InvalidUrl` and `NotEnabled` are never constructed
[INFO] [stdout]   --> src/parse.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum Error {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 27 |     #[snafu(display("Unable to convert URL \"{}\" to filesystem path", url))]
[INFO] [stdout] 28 |     InvalidUrl { url: Url },
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     NotEnabled { scheme: ObjectStoreScheme },
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `InvalidUrl` and `NotEnabled` are never constructed
[INFO] [stdout]   --> src/parse.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum Error {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 27 |     #[snafu(display("Unable to convert URL \"{}\" to filesystem path", url))]
[INFO] [stdout] 28 |     InvalidUrl { url: Url },
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     NotEnabled { scheme: ObjectStoreScheme },
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.16s
[INFO] running `Command { std: "docker" "inspect" "8f4cc35e5d93fb4027b0584286b610a70b0ab7b76d5e89972c8d0f48b81c74a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f4cc35e5d93fb4027b0584286b610a70b0ab7b76d5e89972c8d0f48b81c74a2", kill_on_drop: false }`
[INFO] [stdout] 8f4cc35e5d93fb4027b0584286b610a70b0ab7b76d5e89972c8d0f48b81c74a2