[INFO] fetching crate zerostash 0.7.0...
[INFO] testing zerostash-0.7.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate zerostash 0.7.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate zerostash 0.7.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zerostash 0.7.0
[INFO] finished tweaking crates.io crate zerostash 0.7.0
[INFO] tweaked toml for crates.io crate zerostash 0.7.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate zerostash 0.7.0 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded infinitree-macros v0.10.4
[INFO] [stderr]   Downloaded structure-macro-impl v0.1.2
[INFO] [stderr]   Downloaded structure v0.1.2
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[INFO] [stderr]   Downloaded minisign-verify v0.2.1
[INFO] [stderr]   Downloaded zerostash-files v0.7.0
[INFO] [stderr]   Downloaded page_size v0.4.2
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[INFO] [stderr]   Downloaded scc v1.8.3
[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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b59bcb7fd157efb55dd4eb39cbfac1be35979d687ba86f65c11cc4ba5f8d56d0
[INFO] running `Command { std: "docker" "start" "-a" "b59bcb7fd157efb55dd4eb39cbfac1be35979d687ba86f65c11cc4ba5f8d56d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b59bcb7fd157efb55dd4eb39cbfac1be35979d687ba86f65c11cc4ba5f8d56d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59bcb7fd157efb55dd4eb39cbfac1be35979d687ba86f65c11cc4ba5f8d56d0", kill_on_drop: false }`
[INFO] [stdout] b59bcb7fd157efb55dd4eb39cbfac1be35979d687ba86f65c11cc4ba5f8d56d0
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b76d4e57ffb40bf4e3b67e96cd7f746d0d33b9f17f817ffba83700cf95768e6
[INFO] running `Command { std: "docker" "start" "-a" "5b76d4e57ffb40bf4e3b67e96cd7f746d0d33b9f17f817ffba83700cf95768e6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling zerostash v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `stash`
[INFO] [stdout]   --> src/config/symmetric_key.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn fill_random(mut self, stash: &str) -> Result<Self> {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_stash`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stash`
[INFO] [stdout]   --> src/config/symmetric_key.rs:77:42
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn interactive_credentials(self, stash: &str) -> Result<(SecretString, SecretString)> {
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_stash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SERVICE_NAME` is never used
[INFO] [stdout]  --> src/config/symmetric_key.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const SERVICE_NAME: &str = "dev.symmetree.zerostash";
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "5b76d4e57ffb40bf4e3b67e96cd7f746d0d33b9f17f817ffba83700cf95768e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b76d4e57ffb40bf4e3b67e96cd7f746d0d33b9f17f817ffba83700cf95768e6", kill_on_drop: false }`
[INFO] [stdout] 5b76d4e57ffb40bf4e3b67e96cd7f746d0d33b9f17f817ffba83700cf95768e6
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c555fec27aa736ff671dca677059aef06f8ca9fc29d9c47214cfad4c5cd7b97
[INFO] running `Command { std: "docker" "start" "-a" "9c555fec27aa736ff671dca677059aef06f8ca9fc29d9c47214cfad4c5cd7b97", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `stash`
[INFO] [stdout]   --> src/config/symmetric_key.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn fill_random(mut self, stash: &str) -> Result<Self> {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_stash`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zerostash v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `stash`
[INFO] [stdout]   --> src/config/symmetric_key.rs:77:42
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn interactive_credentials(self, stash: &str) -> Result<(SecretString, SecretString)> {
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_stash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SERVICE_NAME` is never used
[INFO] [stdout]  --> src/config/symmetric_key.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const SERVICE_NAME: &str = "dev.symmetree.zerostash";
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio`
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | use tokio as _;
[INFO] [stdout]    |     ^^^^^^^^^^ no external crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this crate instead
[INFO] [stdout]    |
[INFO] [stdout] 33 | use abscissa_tokio::tokio as _;
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tracing`
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use tracing as _;
[INFO] [stdout]    |     ^^^^^^^^^^^^ no external crate `tracing`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this crate instead
[INFO] [stdout]    |
[INFO] [stdout] 35 | use abscissa_core::tracing as _;
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tracing_subscriber`
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use tracing_subscriber as _;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `tracing_subscriber`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `walkdir`
[INFO] [stdout]   --> src/lib.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | use walkdir as _;
[INFO] [stdout]    |     ^^^^^^^^^^^^ no external crate `walkdir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zerostash` (lib test) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9c555fec27aa736ff671dca677059aef06f8ca9fc29d9c47214cfad4c5cd7b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c555fec27aa736ff671dca677059aef06f8ca9fc29d9c47214cfad4c5cd7b97", kill_on_drop: false }`
[INFO] [stdout] 9c555fec27aa736ff671dca677059aef06f8ca9fc29d9c47214cfad4c5cd7b97
