[INFO] fetching crate supply-chain-trust-example-crate-000077 0.1.25...
[INFO] checking supply-chain-trust-example-crate-000077-0.1.25 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate supply-chain-trust-example-crate-000077 0.1.25 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate supply-chain-trust-example-crate-000077 0.1.25
[INFO] finished tweaking crates.io crate supply-chain-trust-example-crate-000077 0.1.25
[INFO] tweaked toml for crates.io crate supply-chain-trust-example-crate-000077 0.1.25 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate supply-chain-trust-example-crate-000077 0.1.25 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 2 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4f87b9bfe08ef66b55d88dfdf03b10558e7a67fd0c6efb24f6df917ddfa5fe27
[INFO] running `Command { std: "docker" "start" "-a" "4f87b9bfe08ef66b55d88dfdf03b10558e7a67fd0c6efb24f6df917ddfa5fe27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f87b9bfe08ef66b55d88dfdf03b10558e7a67fd0c6efb24f6df917ddfa5fe27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f87b9bfe08ef66b55d88dfdf03b10558e7a67fd0c6efb24f6df917ddfa5fe27", kill_on_drop: false }`
[INFO] [stdout] 4f87b9bfe08ef66b55d88dfdf03b10558e7a67fd0c6efb24f6df917ddfa5fe27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ef6e49d8a83ac82166e24b68c177f42f5471f3a68bfb16de5036d45912bf3154
[INFO] running `Command { std: "docker" "start" "-a" "ef6e49d8a83ac82166e24b68c177f42f5471f3a68bfb16de5036d45912bf3154", kill_on_drop: false }`
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]     Checking supply-chain-trust-example-crate-000077 v0.1.25 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `unicode_normalization`
[INFO] [stdout]  --> benches/bench.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate unicode_normalization;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `nfc` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> benches/bench.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |     b.iter(|| ASCII.nfc().count());
[INFO] [stdout]    |                     ^^^ method not found in `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `nfd` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> benches/bench.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |     b.iter(|| ASCII.nfd().count());
[INFO] [stdout]    |                     ^^^ method not found in `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `nfc` found for struct `String` in the current scope
[INFO] [stdout]   --> benches/bench.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 87 |     b.iter(|| long.nfc().count());
[INFO] [stdout]    |                    ^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `nfd` found for struct `String` in the current scope
[INFO] [stdout]   --> benches/bench.rs:93:20
[INFO] [stdout]    |
[INFO] [stdout] 93 |     b.iter(|| long.nfd().count());
[INFO] [stdout]    |                    ^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `nfkc` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> benches/bench.rs:98:21
[INFO] [stdout]    |
[INFO] [stdout] 98 |     b.iter(|| ASCII.nfkc().count());
[INFO] [stdout]    |                     ^^^^ method not found in `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `nfkd` found for reference `&'static str` in the current scope
[INFO] [stdout]    --> benches/bench.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |     b.iter(|| ASCII.nfkd().count());
[INFO] [stdout]     |                     ^^^^ method not found in `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `nfkc` found for struct `String` in the current scope
[INFO] [stdout]    --> benches/bench.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     b.iter(|| long.nfkc().count());
[INFO] [stdout]     |                    ^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `nfkd` found for struct `String` in the current scope
[INFO] [stdout]    --> benches/bench.rs:115:20
[INFO] [stdout]     |
[INFO] [stdout] 115 |     b.iter(|| long.nfkd().count());
[INFO] [stdout]     |                    ^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `stream_safe` found for reference `&'static str` in the current scope
[INFO] [stdout]    --> benches/bench.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |     b.iter(|| ASCII.stream_safe().count());
[INFO] [stdout]     |                     ^^^^^^^^^^^ method not found in `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `stream_safe` found for reference `&str` in the current scope
[INFO] [stdout]    --> benches/bench.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 |     b.iter(|| s.stream_safe().count());
[INFO] [stdout]     |                 ^^^^^^^^^^^ method not found in `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0463, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `supply-chain-trust-example-crate-000077` (bench "bench") due to 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "ef6e49d8a83ac82166e24b68c177f42f5471f3a68bfb16de5036d45912bf3154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6e49d8a83ac82166e24b68c177f42f5471f3a68bfb16de5036d45912bf3154", kill_on_drop: false }`
[INFO] [stdout] ef6e49d8a83ac82166e24b68c177f42f5471f3a68bfb16de5036d45912bf3154