[INFO] fetching crate artifice-manager 0.1.4...
[INFO] checking artifice-manager-0.1.4 against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] extracting crate artifice-manager 0.1.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate artifice-manager 0.1.4 on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate artifice-manager 0.1.4
[INFO] finished tweaking crates.io crate artifice-manager 0.1.4
[INFO] tweaked toml for crates.io crate artifice-manager 0.1.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate artifice-manager 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rsa v0.3.0
[INFO] [stderr]   Downloaded num-bigint-dig v0.6.0
[INFO] [stderr]   Downloaded simple_asn1 v0.4.0
[INFO] [stderr]   Downloaded ipc-channel v0.14.1
[INFO] [stderr]   Downloaded networking v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 143a86eb7e40df4fa33cd90ef2cf5b1953d426f8b3ded505f9e912a799cf5f5e
[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" "143a86eb7e40df4fa33cd90ef2cf5b1953d426f8b3ded505f9e912a799cf5f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "143a86eb7e40df4fa33cd90ef2cf5b1953d426f8b3ded505f9e912a799cf5f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143a86eb7e40df4fa33cd90ef2cf5b1953d426f8b3ded505f9e912a799cf5f5e", kill_on_drop: false }`
[INFO] [stdout] 143a86eb7e40df4fa33cd90ef2cf5b1953d426f8b3ded505f9e912a799cf5f5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 414bff89e71680f1aead104787c5894512ae28157e660cd7e35c0ea79fa11b0c
[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" "414bff89e71680f1aead104787c5894512ae28157e660cd7e35c0ea79fa11b0c", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
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[INFO] [stderr]    Compiling serde v1.0.114
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[INFO] [stderr]    Compiling autocfg v0.1.7
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[INFO] [stderr]     Checking smallvec v1.4.0
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[INFO] [stderr]     Checking remove_dir_all v0.5.3
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[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking ipc-channel v0.14.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling futures-macro v0.3.5
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[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking thiserror v1.0.20
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[INFO] [stderr]     Checking rsa v0.3.0
[INFO] [stderr]     Checking futures-executor v0.3.5
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[INFO] [stderr]     Checking networking v0.1.4
[INFO] [stderr]     Checking artifice-manager v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `artifice_manager::database::Database`
[INFO] [stdout]  --> examples/connect.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use artifice_manager::database::Database;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `networking::peers::ArtificePeer`
[INFO] [stdout]  --> examples/connect.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use networking::peers::ArtificePeer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `manager`
[INFO] [stdout]  --> examples/authpeer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use manager::database::Database;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared type or module `manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `manager`
[INFO] [stdout]  --> examples/authpeer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use manager::{ArtificeDB, Manager};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared type or module `manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `networking::peers::ArtificePeer`
[INFO] [stdout]  --> examples/authpeer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use networking::peers::ArtificePeer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_host_data` found for trait object `dyn networking::ArtificeHost` in the current scope
[INFO] [stdout]  --> examples/connect.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let host = ArtificeHost::from_host_data(&manager.config()).unwrap();
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^ function or associated item not found in `dyn networking::ArtificeHost`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_host_data` found for trait object `dyn networking::ArtificeHost` in the current scope
[INFO] [stdout]   --> examples/connect.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let host = ArtificeHost::from_host_data(&manager.config()).unwrap();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^ function or associated item not found in `dyn networking::ArtificeHost`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `artifice-manager`.
[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] [stdout] error[E0599]: no function or associated item named `from_host_data` found for trait object `dyn networking::ArtificeHost` in the current scope
[INFO] [stdout]  --> examples/authpeer.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let host = ArtificeHost::from_host_data(manager.config()).unwrap();
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^ function or associated item not found in `dyn networking::ArtificeHost`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "414bff89e71680f1aead104787c5894512ae28157e660cd7e35c0ea79fa11b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "414bff89e71680f1aead104787c5894512ae28157e660cd7e35c0ea79fa11b0c", kill_on_drop: false }`
[INFO] [stdout] 414bff89e71680f1aead104787c5894512ae28157e660cd7e35c0ea79fa11b0c