[INFO] cloning repository https://github.com/kristohberg/epoch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kristohberg/epoch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristohberg%2Fepoch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristohberg%2Fepoch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f84dcb40abafc09c5a80c8bb1a3dd43ba3f5e87
[INFO] checking kristohberg/epoch against master#f421586eed77de266a3f99ffa8a5687b7d2d893c for pr-109482-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristohberg%2Fepoch" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kristohberg/epoch on toolchain f421586eed77de266a3f99ffa8a5687b7d2d893c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f421586eed77de266a3f99ffa8a5687b7d2d893c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kristohberg/epoch
[INFO] finished tweaking git repo https://github.com/kristohberg/epoch
[INFO] tweaked toml for git repo https://github.com/kristohberg/epoch written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kristohberg/epoch 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" "+f421586eed77de266a3f99ffa8a5687b7d2d893c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded semver v1.0.4
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+f421586eed77de266a3f99ffa8a5687b7d2d893c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7bc41122aa9ade304cfd1169eb2360849b4fb92cb63c7ab5775e36ae847df7b0
[INFO] running `Command { std: "docker" "start" "-a" "7bc41122aa9ade304cfd1169eb2360849b4fb92cb63c7ab5775e36ae847df7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bc41122aa9ade304cfd1169eb2360849b4fb92cb63c7ab5775e36ae847df7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bc41122aa9ade304cfd1169eb2360849b4fb92cb63c7ab5775e36ae847df7b0", kill_on_drop: false }`
[INFO] [stdout] 7bc41122aa9ade304cfd1169eb2360849b4fb92cb63c7ab5775e36ae847df7b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+f421586eed77de266a3f99ffa8a5687b7d2d893c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 449eefbe50d4344db7a28455ff716d2212a99b376325b20ccbc99f07387393ff
[INFO] running `Command { std: "docker" "start" "-a" "449eefbe50d4344db7a28455ff716d2212a99b376325b20ccbc99f07387393ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.131
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[INFO] [stderr]    Compiling version_check v0.9.3
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[INFO] [stderr]    Compiling libc v0.2.111
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[INFO] [stderr]    Compiling serde_json v1.0.72
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[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling log v0.4.14
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[INFO] [stderr]    Compiling cpufeatures v0.2.1
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[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling yansi v0.5.0
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[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
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[INFO] [stderr]     Checking sha3 v0.9.1
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[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling anchor-syn v0.18.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
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[INFO] [stderr]    Compiling libsecp256k1 v0.6.0
[INFO] [stderr]     Checking borsh v0.9.1
[INFO] [stderr]    Compiling anchor-attribute-error v0.18.2
[INFO] [stderr]    Compiling anchor-attribute-account v0.18.2
[INFO] [stderr]    Compiling anchor-attribute-interface v0.18.2
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[INFO] [stderr]    Compiling anchor-attribute-event v0.18.2
[INFO] [stderr]    Compiling anchor-attribute-state v0.18.2
[INFO] [stderr]    Compiling anchor-attribute-program v0.18.2
[INFO] [stderr]    Compiling anchor-derive-accounts v0.18.2
[INFO] [stderr]     Checking anchor-lang v0.18.2
[INFO] [stderr]     Checking epoch v0.1.0 (/opt/rustwide/workdir/programs/epoch2)
[INFO] [stdout] warning: unused import: `anchor_lang::AccountsClose`
[INFO] [stdout]  --> programs/epoch2/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use anchor_lang::AccountsClose;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anchor_lang::AccountsClose`
[INFO] [stdout]  --> programs/epoch2/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use anchor_lang::AccountsClose;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bump`
[INFO] [stdout]   --> programs/epoch2/src/lib.rs:44:67
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn up_vote(ctx: Context<UpVote>, message_account: Pubkey, bump: u8) -> ProgramResult {
[INFO] [stdout]    |                                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_bump`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bump`
[INFO] [stdout]   --> programs/epoch2/src/lib.rs:44:67
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn up_vote(ctx: Context<UpVote>, message_account: Pubkey, bump: u8) -> ProgramResult {
[INFO] [stdout]    |                                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_bump`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "449eefbe50d4344db7a28455ff716d2212a99b376325b20ccbc99f07387393ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "449eefbe50d4344db7a28455ff716d2212a99b376325b20ccbc99f07387393ff", kill_on_drop: false }`
[INFO] [stdout] 449eefbe50d4344db7a28455ff716d2212a99b376325b20ccbc99f07387393ff