[INFO] fetching crate ckb-freezer 0.42.0...
[INFO] checking ckb-freezer-0.42.0 against master#0a8629bff642c3c3b84bb644c0099194f063b627 for pr-86231
[INFO] extracting crate ckb-freezer 0.42.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ckb-freezer 0.42.0 on toolchain 0a8629bff642c3c3b84bb644c0099194f063b627
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-freezer 0.42.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ckb-freezer 0.42.0
[INFO] tweaked toml for crates.io crate ckb-freezer 0.42.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad4ed5af6237b7cbd8a3ce1789d837001bab39d9399ab9e0b101d4c953399bbe
[INFO] running `Command { std: "docker" "start" "-a" "ad4ed5af6237b7cbd8a3ce1789d837001bab39d9399ab9e0b101d4c953399bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4ed5af6237b7cbd8a3ce1789d837001bab39d9399ab9e0b101d4c953399bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4ed5af6237b7cbd8a3ce1789d837001bab39d9399ab9e0b101d4c953399bbe", kill_on_drop: false }`
[INFO] [stdout] ad4ed5af6237b7cbd8a3ce1789d837001bab39d9399ab9e0b101d4c953399bbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f525dbff727e76e10156a311ac8d84557b93fc8d6cca73d9cbcb685ea07d6cd
[INFO] running `Command { std: "docker" "start" "-a" "0f525dbff727e76e10156a311ac8d84557b93fc8d6cca73d9cbcb685ea07d6cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling metrics v0.12.1
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]     Checking metrics-core v0.5.2
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking ckb-metrics v0.42.0
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking ckb-logger v0.42.0
[INFO] [stderr]     Checking lru v0.6.5
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking numext-fixed-uint-core v0.1.6
[INFO] [stderr]     Checking fail v0.4.0
[INFO] [stderr]     Checking ckb-util v0.42.0
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.6
[INFO] [stderr]     Checking numext-fixed-uint v0.1.6
[INFO] [stderr]     Checking ckb-rational v0.42.0
[INFO] [stderr]     Checking ckb-types v0.42.0
[INFO] [stderr]     Checking ckb-freezer v0.42.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tempfile`
[INFO] [stdout]   --> src/tests.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let tempdir = tempfile::Builder::new().tempdir().unwrap();
[INFO] [stdout]    |                             ^^^^^^^ not found in `tempfile`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use ckb_types::prelude::Builder;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::freezer::Builder;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::thread::Builder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tempfile`
[INFO] [stdout]   --> src/tests.rs:45:29
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let tempdir = tempfile::Builder::new().tempdir().unwrap();
[INFO] [stdout]    |                             ^^^^^^^ not found in `tempfile`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use ckb_types::prelude::Builder;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::freezer::Builder;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::thread::Builder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tempfile`
[INFO] [stdout]   --> src/tests.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let tempdir = tempfile::Builder::new().tempdir().unwrap();
[INFO] [stdout]    |                             ^^^^^^^ not found in `tempfile`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use ckb_types::prelude::Builder;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::freezer::Builder;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::thread::Builder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tempfile`
[INFO] [stdout]    --> src/tests.rs:105:29
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let tempdir = tempfile::Builder::new().tempdir().unwrap();
[INFO] [stdout]     |                             ^^^^^^^ not found in `tempfile`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use ckb_types::prelude::Builder;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::freezer::Builder;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tempfile`
[INFO] [stdout]    --> src/tests.rs:156:29
[INFO] [stdout]     |
[INFO] [stdout] 156 |     let tempdir = tempfile::Builder::new().tempdir().unwrap();
[INFO] [stdout]     |                             ^^^^^^^ not found in `tempfile`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use ckb_types::prelude::Builder;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::freezer::Builder;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tempfile`
[INFO] [stdout]    --> src/tests.rs:198:29
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let tempdir = tempfile::Builder::new().tempdir().unwrap();
[INFO] [stdout]     |                             ^^^^^^^ not found in `tempfile`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use ckb_types::prelude::Builder;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::freezer::Builder;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tempfile`
[INFO] [stdout]    --> src/tests.rs:261:29
[INFO] [stdout]     |
[INFO] [stdout] 261 |     let tempdir = tempfile::Builder::new().tempdir().unwrap();
[INFO] [stdout]     |                             ^^^^^^^ not found in `tempfile`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use ckb_types::prelude::Builder;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::freezer::Builder;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ckb-freezer`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0f525dbff727e76e10156a311ac8d84557b93fc8d6cca73d9cbcb685ea07d6cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f525dbff727e76e10156a311ac8d84557b93fc8d6cca73d9cbcb685ea07d6cd", kill_on_drop: false }`
[INFO] [stdout] 0f525dbff727e76e10156a311ac8d84557b93fc8d6cca73d9cbcb685ea07d6cd