[INFO] fetching crate hcdl 0.12.0...
[INFO] checking hcdl-0.12.0 against try#7dabc88a3b6768751847baeb49983f31ac5f20e2 for pr-155945
[INFO] extracting crate hcdl 0.12.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate hcdl 0.12.0
[INFO] finished tweaking crates.io crate hcdl 0.12.0
[INFO] tweaked toml for crates.io crate hcdl 0.12.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hcdl 0.12.0 on toolchain 7dabc88a3b6768751847baeb49983f31ac5f20e2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hcdl 0.12.0 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" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 777c0f79ad7f84656af034a33bca8f5a2f51504be0e4fc9b99ac0bbdd2ce40a3
[INFO] running `Command { std: "docker" "start" "-a" "777c0f79ad7f84656af034a33bca8f5a2f51504be0e4fc9b99ac0bbdd2ce40a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "777c0f79ad7f84656af034a33bca8f5a2f51504be0e4fc9b99ac0bbdd2ce40a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "777c0f79ad7f84656af034a33bca8f5a2f51504be0e4fc9b99ac0bbdd2ce40a3", kill_on_drop: false }`
[INFO] [stdout] 777c0f79ad7f84656af034a33bca8f5a2f51504be0e4fc9b99ac0bbdd2ce40a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16ce08a8d7c1878e7329936968d24ab2a215135a201edbf3eccbbac771f92654
[INFO] running `Command { std: "docker" "start" "-a" "16ce08a8d7c1878e7329936968d24ab2a215135a201edbf3eccbbac771f92654", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]     Checking zeroize v1.5.7
[INFO] [stderr]     Checking pkcs8 v0.8.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking pkcs1 v0.3.3
[INFO] [stderr]     Checking x25519-dalek v1.1.1
[INFO] [stderr]     Checking thiserror v1.0.32
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
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[INFO] [stderr]     Checking tokio-util v0.7.3
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[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/num-bigint-dig-0.8.1/src/bigrand.rs:319:25
[INFO] [stdout]     |
[INFO] [stdout] 319 |         let mut bytes = vec![0u8; bytes_len];
[INFO] [stdout]     |                         ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these macros
[INFO] [stdout]     |
[INFO] [stdout]   3 + use std::vec;
[INFO] [stdout]     |
[INFO] [stdout]   3 + use alloc::vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/num-bigint-dig-0.8.1/src/prime.rs:193:24
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let mut seed_vec = vec![0u8; 8];
[INFO] [stdout]     |                        ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these macros
[INFO] [stdout]     |
[INFO] [stdout]   4 + use std::vec;
[INFO] [stdout]     |
[INFO] [stdout]   4 + use alloc::vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/num-bigint-dig-0.8.1/src/prime.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let mut moduli = vec![BigUint::zero(); prime_limit];
[INFO] [stdout]     |                      ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these macros
[INFO] [stdout]     |
[INFO] [stdout]   4 + use std::vec;
[INFO] [stdout]     |
[INFO] [stdout]   4 + use alloc::vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/num-bigint-dig-0.8.1/src/biguint.rs:2574:21
[INFO] [stdout]      |
[INFO] [stdout] 2574 |                     vec![*n as u32, (n >> 32) as u32]
[INFO] [stdout]      |                     ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing one of these macros
[INFO] [stdout]      |
[INFO] [stdout]    1 + use std::vec;
[INFO] [stdout]      |
[INFO] [stdout]    1 + use alloc::vec;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/num-bigint-dig-0.8.1/src/biguint.rs:2572:21
[INFO] [stdout]      |
[INFO] [stdout] 2572 |                     vec![*n as u32]
[INFO] [stdout]      |                     ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing one of these macros
[INFO] [stdout]      |
[INFO] [stdout]    1 + use std::vec;
[INFO] [stdout]      |
[INFO] [stdout]    1 + use alloc::vec;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/num-bigint-dig-0.8.1/src/biguint.rs:2313:13
[INFO] [stdout]      |
[INFO] [stdout] 2313 |             vec![0]
[INFO] [stdout]      |             ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing one of these macros
[INFO] [stdout]      |
[INFO] [stdout]    1 + use std::vec;
[INFO] [stdout]      |
[INFO] [stdout]    1 + use alloc::vec;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/num-bigint-dig-0.8.1/src/biguint.rs:2027:16
[INFO] [stdout]      |
[INFO] [stdout] 2027 |         return vec![b'0'];
[INFO] [stdout]      |                ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing one of these macros
[INFO] [stdout]      |
[INFO] [stdout]    1 + use std::vec;
[INFO] [stdout]      |
[INFO] [stdout]    1 + use alloc::vec;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/num-bigint-dig-0.8.1/src/biguint.rs:2005:9
[INFO] [stdout]      |
[INFO] [stdout] 2005 |         vec![0]
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing one of these macros
[INFO] [stdout]      |
[INFO] [stdout]    1 + use std::vec;
[INFO] [stdout]      |
[INFO] [stdout]    1 + use alloc::vec;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/num-bigint-dig-0.8.1/src/biguint.rs:490:22
[INFO] [stdout]     |
[INFO] [stdout] 490 |         BigUint::new(vec![1])
[INFO] [stdout]     |                      ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these macros
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::vec;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use alloc::vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]     Checking mockito v0.31.0
[INFO] [stderr] error: could not compile `num-bigint-dig` (lib) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "16ce08a8d7c1878e7329936968d24ab2a215135a201edbf3eccbbac771f92654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ce08a8d7c1878e7329936968d24ab2a215135a201edbf3eccbbac771f92654", kill_on_drop: false }`
[INFO] [stdout] 16ce08a8d7c1878e7329936968d24ab2a215135a201edbf3eccbbac771f92654
