[INFO] fetching crate grapl-os-user-generator-plugin 0.1.2...
[INFO] checking grapl-os-user-generator-plugin-0.1.2 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate grapl-os-user-generator-plugin 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate grapl-os-user-generator-plugin 0.1.2
[INFO] finished tweaking crates.io crate grapl-os-user-generator-plugin 0.1.2
[INFO] tweaked toml for crates.io crate grapl-os-user-generator-plugin 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grapl-os-user-generator-plugin 0.1.2 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "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" "+b1f2594eac607c1f051534800237eeedb5590a49" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 101 packages to latest compatible versions
[INFO] [stderr]       Adding derive-dynamic-node v0.1.7 (available: v0.2.1)
[INFO] [stderr]       Adding grapl-graph-descriptions v0.1.9 (available: v0.2.10)
[INFO] [stderr]       Adding uuid v0.7.4 (available: v1.19.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00e637d190d61e3e3eced393d8228a5e190090b13a0013608494d406deeba057
[INFO] running `Command { std: "docker" "start" "-a" "00e637d190d61e3e3eced393d8228a5e190090b13a0013608494d406deeba057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00e637d190d61e3e3eced393d8228a5e190090b13a0013608494d406deeba057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e637d190d61e3e3eced393d8228a5e190090b13a0013608494d406deeba057", kill_on_drop: false }`
[INFO] [stdout] 00e637d190d61e3e3eced393d8228a5e190090b13a0013608494d406deeba057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d54c87e0e03b308156f36c8afbca688b678533fc5238c930cf72e5695e679d8b
[INFO] running `Command { std: "docker" "start" "-a" "d54c87e0e03b308156f36c8afbca688b678533fc5238c930cf72e5695e679d8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling prost v0.4.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling rand_isaac v0.1.1
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[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]    Compiling syn v0.12.15
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[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling typed-builder v0.1.1
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling derive_more v0.10.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling prost-derive v0.4.0
[INFO] [stderr]    Compiling prost-build v0.4.0
[INFO] [stderr]    Compiling prost-types v0.4.0
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling grapl-graph-descriptions v0.1.9
[INFO] [stderr]    Compiling derive-dynamic-node v0.1.7
[INFO] [stderr]     Checking grapl-os-user-generator-plugin v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `auid` is never read
[INFO] [stdout]  --> src/auid.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Auid {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 8 |     auid: u64,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Auid` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `auid`, `assuming_process_id`, and `assumed_timestamp` are never read
[INFO] [stdout]   --> src/auid_assumption.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct AuidAssumption {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 11 |     auid: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     assuming_process_id: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     assumed_timestamp: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AuidAssumption` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `user_id` is never read
[INFO] [stdout]  --> src/user_id.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct UserId {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 8 |     user_id: u64,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `UserId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `user_id`, `assuming_process_id`, and `assumed_timestamp` are never read
[INFO] [stdout]   --> src/user_id_assumption.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct UserIdAssumption {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 11 |     user_id: u64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     assuming_process_id: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     assumed_timestamp: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UserIdAssumption` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `auid` is never read
[INFO] [stdout]  --> src/auid.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Auid {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 8 |     auid: u64,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Auid` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `auid`, `assuming_process_id`, and `assumed_timestamp` are never read
[INFO] [stdout]   --> src/auid_assumption.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct AuidAssumption {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 11 |     auid: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     assuming_process_id: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     assumed_timestamp: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AuidAssumption` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `user_id` is never read
[INFO] [stdout]  --> src/user_id.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct UserId {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 8 |     user_id: u64,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `UserId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `user_id`, `assuming_process_id`, and `assumed_timestamp` are never read
[INFO] [stdout]   --> src/user_id_assumption.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct UserIdAssumption {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 11 |     user_id: u64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     assuming_process_id: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     assumed_timestamp: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UserIdAssumption` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.79s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.15, syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 15`
[INFO] running `Command { std: "docker" "inspect" "d54c87e0e03b308156f36c8afbca688b678533fc5238c930cf72e5695e679d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d54c87e0e03b308156f36c8afbca688b678533fc5238c930cf72e5695e679d8b", kill_on_drop: false }`
[INFO] [stdout] d54c87e0e03b308156f36c8afbca688b678533fc5238c930cf72e5695e679d8b