[INFO] cloning repository https://github.com/Utishnik/safe-secret
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Utishnik/safe-secret" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUtishnik%2Fsafe-secret", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUtishnik%2Fsafe-secret'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 795364feac70dcbe0a6b063adc7879d1c9c6a8da
[INFO] checking Utishnik/safe-secret against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUtishnik%2Fsafe-secret" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Utishnik/safe-secret
[INFO] finished tweaking git repo https://github.com/Utishnik/safe-secret
[INFO] tweaked toml for git repo https://github.com/Utishnik/safe-secret written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Utishnik/safe-secret on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Utishnik/safe-secret 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e406f006c4aea9bde0f889e9e05fbdbf41971563f14724422de88652b48ca532
[INFO] running `Command { std: "docker" "start" "-a" "e406f006c4aea9bde0f889e9e05fbdbf41971563f14724422de88652b48ca532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e406f006c4aea9bde0f889e9e05fbdbf41971563f14724422de88652b48ca532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e406f006c4aea9bde0f889e9e05fbdbf41971563f14724422de88652b48ca532", kill_on_drop: false }`
[INFO] [stdout] e406f006c4aea9bde0f889e9e05fbdbf41971563f14724422de88652b48ca532
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0a93ad652b0ce6e5de6e89a6ee3641794879a7c56af2a8cd2d6599c37e64ac4
[INFO] running `Command { std: "docker" "start" "-a" "d0a93ad652b0ce6e5de6e89a6ee3641794879a7c56af2a8cd2d6599c37e64ac4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking debug_utils v0.1.0 (/opt/rustwide/workdir/debug)
[INFO] [stderr]    Compiling secrets-tweaked v1.2.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking secret_embedded v0.1.0 (/opt/rustwide/workdir/embedded)
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stdout] warning: unused import: `iter`
[INFO] [stdout]  --> embedded/storage.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fs, iter};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iter`
[INFO] [stdout]  --> embedded/storage.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fs, iter};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `FileCrypt` is never constructed
[INFO] [stdout]  --> embedded/storage.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct FileCrypt<'key, 'path> {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `DirCrypt` is never constructed
[INFO] [stdout]   --> embedded/storage.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct DirCrypt<'key, 'path> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> embedded/storage.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct FileCrypt<'key, 'path> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     key: Option<&'key str>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data`, `key`, and `path` are never read
[INFO] [stdout]   --> embedded/storage.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct DirCrypt<'key, 'path> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 48 |     data: Vec<FileCrypt<'key, 'path>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 49 |     key: Option<&'key str>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 50 |     path: &'path Path,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `str_to_owned_path` is never used
[INFO] [stdout]   --> embedded/storage.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn str_to_owned_path<S: Into<PathBuf>>(str_path: S) -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `secret_embedded` (lib) due to 2 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `FileCrypt` is never constructed
[INFO] [stdout]  --> embedded/storage.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct FileCrypt<'key, 'path> {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `DirCrypt` is never constructed
[INFO] [stdout]   --> embedded/storage.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct DirCrypt<'key, 'path> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> embedded/storage.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct FileCrypt<'key, 'path> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     key: Option<&'key str>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data`, `key`, and `path` are never read
[INFO] [stdout]   --> embedded/storage.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct DirCrypt<'key, 'path> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 48 |     data: Vec<FileCrypt<'key, 'path>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 49 |     key: Option<&'key str>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 50 |     path: &'path Path,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `str_to_owned_path` is never used
[INFO] [stdout]   --> embedded/storage.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn str_to_owned_path<S: Into<PathBuf>>(str_path: S) -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `secret_embedded` (lib test) due to 2 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d0a93ad652b0ce6e5de6e89a6ee3641794879a7c56af2a8cd2d6599c37e64ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a93ad652b0ce6e5de6e89a6ee3641794879a7c56af2a8cd2d6599c37e64ac4", kill_on_drop: false }`
[INFO] [stdout] d0a93ad652b0ce6e5de6e89a6ee3641794879a7c56af2a8cd2d6599c37e64ac4
