[INFO] fetching crate zerovault 1.0.0...
[INFO] checking zerovault-1.0.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate zerovault 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate zerovault 1.0.0
[INFO] finished tweaking crates.io crate zerovault 1.0.0
[INFO] tweaked toml for crates.io crate zerovault 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zerovault 1.0.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zerovault 1.0.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd1c97b4149af362a1e4f4c347ee8f2b99a964f528acec5abae8b2239805ee63
[INFO] running `Command { std: "docker" "start" "-a" "bd1c97b4149af362a1e4f4c347ee8f2b99a964f528acec5abae8b2239805ee63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd1c97b4149af362a1e4f4c347ee8f2b99a964f528acec5abae8b2239805ee63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd1c97b4149af362a1e4f4c347ee8f2b99a964f528acec5abae8b2239805ee63", kill_on_drop: false }`
[INFO] [stdout] bd1c97b4149af362a1e4f4c347ee8f2b99a964f528acec5abae8b2239805ee63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5197c0944bea1ba6f7514b341d5c2244a8488d056438fdf40756085fdc9497d0
[INFO] running `Command { std: "docker" "start" "-a" "5197c0944bea1ba6f7514b341d5c2244a8488d056438fdf40756085fdc9497d0", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]   --> src/self_install.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |     env, fs, io,
[INFO] [stdout]    |              ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]   --> src/self_install.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |     env, fs, io,
[INFO] [stdout]    |              ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]   --> src/self_install.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | use std::io::Write;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `security_level`
[INFO] [stdout]   --> src/commands.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     security_level: zero_vault_core::types::SecurityLevel,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_security_level`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]   --> src/self_install.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | use std::io::Write;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]   --> src/types.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl VaultFile {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn update(&mut self, data: VaultEncryptedData) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `security_level`
[INFO] [stdout]   --> src/commands.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     security_level: zero_vault_core::types::SecurityLevel,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_security_level`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]   --> src/types.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl VaultFile {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn update(&mut self, data: VaultEncryptedData) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 37.04s
[INFO] running `Command { std: "docker" "inspect" "5197c0944bea1ba6f7514b341d5c2244a8488d056438fdf40756085fdc9497d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5197c0944bea1ba6f7514b341d5c2244a8488d056438fdf40756085fdc9497d0", kill_on_drop: false }`
[INFO] [stdout] 5197c0944bea1ba6f7514b341d5c2244a8488d056438fdf40756085fdc9497d0