[INFO] fetching crate usize-set 0.10.3...
[INFO] checking usize-set-0.10.3 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate usize-set 0.10.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate usize-set 0.10.3
[INFO] finished tweaking crates.io crate usize-set 0.10.3
[INFO] tweaked toml for crates.io crate usize-set 0.10.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate usize-set 0.10.3 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 86 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ab62f1240da7fb17bece59d525098558246fb17b9cc4443a91bde1d13fd8d43
[INFO] running `Command { std: "docker" "start" "-a" "2ab62f1240da7fb17bece59d525098558246fb17b9cc4443a91bde1d13fd8d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ab62f1240da7fb17bece59d525098558246fb17b9cc4443a91bde1d13fd8d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab62f1240da7fb17bece59d525098558246fb17b9cc4443a91bde1d13fd8d43", kill_on_drop: false }`
[INFO] [stdout] 2ab62f1240da7fb17bece59d525098558246fb17b9cc4443a91bde1d13fd8d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02d2d41dce6daf0a2577215d670f6de2f2baf261a4cc7d80b368d33775ba1a2d
[INFO] running `Command { std: "docker" "start" "-a" "02d2d41dce6daf0a2577215d670f6de2f2baf261a4cc7d80b368d33775ba1a2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking usize-set v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `index_set`
[INFO] [stdout]  --> benches/sets.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use index_set::btree::BTreeIndexSet;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `index_set`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `index_set`, use `cargo add index_set` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `index_set`
[INFO] [stdout]  --> benches/sets.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use index_set::vec::VecIndexSet;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `index_set`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `index_set`, use `cargo add index_set` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `index_set`
[INFO] [stdout]  --> benches/sets.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use index_set::IndexSet;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `index_set`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `index_set`, use `cargo add index_set` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `usize-set` (bench "sets") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "02d2d41dce6daf0a2577215d670f6de2f2baf261a4cc7d80b368d33775ba1a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d2d41dce6daf0a2577215d670f6de2f2baf261a4cc7d80b368d33775ba1a2d", kill_on_drop: false }`
[INFO] [stdout] 02d2d41dce6daf0a2577215d670f6de2f2baf261a4cc7d80b368d33775ba1a2d