[INFO] fetching crate nakamoto-chain 0.2.0...
[INFO] checking nakamoto-chain-0.2.0 against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174
[INFO] extracting crate nakamoto-chain 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate nakamoto-chain 0.2.0 on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nakamoto-chain 0.2.0
[INFO] finished tweaking crates.io crate nakamoto-chain 0.2.0
[INFO] tweaked toml for crates.io crate nakamoto-chain 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdc2b3daf75691b27464485e30f5c8e604405f6ddc2f3aeb21ad5cd44d175fbb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cdc2b3daf75691b27464485e30f5c8e604405f6ddc2f3aeb21ad5cd44d175fbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdc2b3daf75691b27464485e30f5c8e604405f6ddc2f3aeb21ad5cd44d175fbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc2b3daf75691b27464485e30f5c8e604405f6ddc2f3aeb21ad5cd44d175fbb", kill_on_drop: false }`
[INFO] [stdout] cdc2b3daf75691b27464485e30f5c8e604405f6ddc2f3aeb21ad5cd44d175fbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5afcd02be54e7ad33e16d9c5f338d07b0683728ae2b2e4bbd5b99887d8f2c27d
[INFO] running `Command { std: "docker" "start" "-a" "5afcd02be54e7ad33e16d9c5f338d07b0683728ae2b2e4bbd5b99887d8f2c27d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling microserde-derive v0.1.13
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]     Checking microserde v0.1.13
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking nakamoto-common v0.2.0
[INFO] [stderr]     Checking nakamoto-chain v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nakamoto_test`
[INFO] [stdout]  --> src/block/cache/test.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use nakamoto_test::block::cache::model;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `nakamoto_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nakamoto_test`
[INFO] [stdout]  --> src/block/cache/test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nakamoto_test::block;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `nakamoto_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nakamoto_test`
[INFO] [stdout]    --> src/block/cache/test.rs:519:37
[INFO] [stdout]     |
[INFO] [stdout] 519 |     let store = store::File::open(&*nakamoto_test::headers::PATH, genesis).unwrap();
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^ use of undeclared crate or module `nakamoto_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nakamoto_test`
[INFO] [stdout]    --> src/block/cache/test.rs:546:37
[INFO] [stdout]     |
[INFO] [stdout] 546 |     let store = store::File::open(&*nakamoto_test::headers::PATH, genesis).unwrap();
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^ use of undeclared crate or module `nakamoto_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nakamoto_test`
[INFO] [stdout]     --> src/block/cache/test.rs:1278:18
[INFO] [stdout]      |
[INFO] [stdout] 1278 |     let chain = &nakamoto_test::BITCOIN_HEADERS;
[INFO] [stdout]      |                  ^^^^^^^^^^^^^ use of undeclared crate or module `nakamoto_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `model`
[INFO] [stdout]    --> src/block/cache/test.rs:563:32
[INFO] [stdout]     |
[INFO] [stdout] 563 |         let mut cache = model::Cache::new(headers.head);
[INFO] [stdout]     |                                ^^^^^ not found in `model`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::filter::cache::io::sys::ext::net::raw_fd::sys_common::backtrace::backtrace_rs::symbolize::gimli::Cache;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::filter::cache::io::sys::ext::net::raw_fd::sys_common::backtrace::backtrace_rs::symbolize::gimli::mystd::detect::cache::Cache;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `model`
[INFO] [stdout]    --> src/block/cache/test.rs:796:28
[INFO] [stdout]     |
[INFO] [stdout] 796 |     let mut model = model::Cache::new(genesis);
[INFO] [stdout]     |                            ^^^^^ not found in `model`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::filter::cache::io::sys::ext::net::raw_fd::sys_common::backtrace::backtrace_rs::symbolize::gimli::Cache;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::filter::cache::io::sys::ext::net::raw_fd::sys_common::backtrace::backtrace_rs::symbolize::gimli::mystd::detect::cache::Cache;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `model`
[INFO] [stdout]    --> src/block/cache/test.rs:896:28
[INFO] [stdout]     |
[INFO] [stdout] 896 |     let mut model = model::Cache::new(genesis);
[INFO] [stdout]     |                            ^^^^^ not found in `model`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::filter::cache::io::sys::ext::net::raw_fd::sys_common::backtrace::backtrace_rs::symbolize::gimli::Cache;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::filter::cache::io::sys::ext::net::raw_fd::sys_common::backtrace::backtrace_rs::symbolize::gimli::mystd::detect::cache::Cache;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `model`
[INFO] [stdout]    --> src/block/cache/test.rs:915:28
[INFO] [stdout]     |
[INFO] [stdout] 915 |     let mut model = model::Cache::new(genesis);
[INFO] [stdout]     |                            ^^^^^ not found in `model`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::filter::cache::io::sys::ext::net::raw_fd::sys_common::backtrace::backtrace_rs::symbolize::gimli::Cache;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::filter::cache::io::sys::ext::net::raw_fd::sys_common::backtrace::backtrace_rs::symbolize::gimli::mystd::detect::cache::Cache;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `model`
[INFO] [stdout]     --> src/block/cache/test.rs:1195:28
[INFO] [stdout]      |
[INFO] [stdout] 1195 |     let mut model = model::Cache::new(genesis);
[INFO] [stdout]      |                            ^^^^^ not found in `model`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]      |
[INFO] [stdout] 1    | use crate::filter::cache::io::sys::ext::net::raw_fd::sys_common::backtrace::backtrace_rs::symbolize::gimli::Cache;
[INFO] [stdout]      |
[INFO] [stdout] 1    | use crate::filter::cache::io::sys::ext::net::raw_fd::sys_common::backtrace::backtrace_rs::symbolize::gimli::mystd::detect::cache::Cache;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[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 `nakamoto-chain`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "5afcd02be54e7ad33e16d9c5f338d07b0683728ae2b2e4bbd5b99887d8f2c27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5afcd02be54e7ad33e16d9c5f338d07b0683728ae2b2e4bbd5b99887d8f2c27d", kill_on_drop: false }`
[INFO] [stdout] 5afcd02be54e7ad33e16d9c5f338d07b0683728ae2b2e4bbd5b99887d8f2c27d