[INFO] cloning repository https://github.com/gregl83/accounts-aggregate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gregl83/accounts-aggregate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregl83%2Faccounts-aggregate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregl83%2Faccounts-aggregate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7c2209e1159c04e182df5543b3e9c816c301fbf
[INFO] checking gregl83/accounts-aggregate against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregl83%2Faccounts-aggregate" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gregl83/accounts-aggregate on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gregl83/accounts-aggregate
[INFO] finished tweaking git repo https://github.com/gregl83/accounts-aggregate
[INFO] tweaked toml for git repo https://github.com/gregl83/accounts-aggregate written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gregl83/accounts-aggregate 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple-error v0.2.3
[INFO] [stderr]   Downloaded rust_decimal v1.10.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef1fca6986e0ca1aafda495ad344534b364144fe0d5dc481fa01593f9571dc72
[INFO] running `Command { std: "docker" "start" "-a" "ef1fca6986e0ca1aafda495ad344534b364144fe0d5dc481fa01593f9571dc72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef1fca6986e0ca1aafda495ad344534b364144fe0d5dc481fa01593f9571dc72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef1fca6986e0ca1aafda495ad344534b364144fe0d5dc481fa01593f9571dc72", kill_on_drop: false }`
[INFO] [stdout] ef1fca6986e0ca1aafda495ad344534b364144fe0d5dc481fa01593f9571dc72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b88d3c3266b14beb3abc3a52d93b0dcdab80f4d059aabd29efb922fd341e01d
[INFO] running `Command { std: "docker" "start" "-a" "4b88d3c3266b14beb3abc3a52d93b0dcdab80f4d059aabd29efb922fd341e01d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking simple-error v0.2.3
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking simple_logger v1.11.0
[INFO] [stderr]     Checking bstr v0.2.15
[INFO] [stderr]     Checking rust_decimal v1.10.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking csv v1.1.5
[INFO] [stderr]     Checking accounts-aggregate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `version` and `idempotency_key` are never used
[INFO] [stdout]   --> src/events.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Effect {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn version(&self) -> Self::Version;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 24 |     fn idempotency_key(&self) -> Self::Key;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `version` and `idempotency_key` are never used
[INFO] [stdout]   --> src/events.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Effect {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn version(&self) -> Self::Version;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 24 |     fn idempotency_key(&self) -> Self::Key;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `Command { std: "docker" "inspect" "4b88d3c3266b14beb3abc3a52d93b0dcdab80f4d059aabd29efb922fd341e01d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b88d3c3266b14beb3abc3a52d93b0dcdab80f4d059aabd29efb922fd341e01d", kill_on_drop: false }`
[INFO] [stdout] 4b88d3c3266b14beb3abc3a52d93b0dcdab80f4d059aabd29efb922fd341e01d