[INFO] fetching crate ex3-merkle 0.15.0...
[INFO] testing ex3-merkle-0.15.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ex3-merkle 0.15.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate ex3-merkle 0.15.0
[INFO] finished tweaking crates.io crate ex3-merkle 0.15.0
[INFO] tweaked toml for crates.io crate ex3-merkle 0.15.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ex3-merkle 0.15.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c33a0456a121b4736aab5b2d7c21cedaf4d84ccbd2e05eac5f1232724360b4d7
[INFO] running `Command { std: "docker" "start" "-a" "c33a0456a121b4736aab5b2d7c21cedaf4d84ccbd2e05eac5f1232724360b4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c33a0456a121b4736aab5b2d7c21cedaf4d84ccbd2e05eac5f1232724360b4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33a0456a121b4736aab5b2d7c21cedaf4d84ccbd2e05eac5f1232724360b4d7", kill_on_drop: false }`
[INFO] [stdout] c33a0456a121b4736aab5b2d7c21cedaf4d84ccbd2e05eac5f1232724360b4d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35a8a95e087fcaf5db98009ffe9c76ad431313351585c732230e9e9ba4454d14
[INFO] running `Command { std: "docker" "start" "-a" "35a8a95e087fcaf5db98009ffe9c76ad431313351585c732230e9e9ba4454d14", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling ex3-merkle v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `alloc::boxed::Box`
[INFO] [stdout]  --> src/prelude.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use alloc::boxed::Box;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "35a8a95e087fcaf5db98009ffe9c76ad431313351585c732230e9e9ba4454d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35a8a95e087fcaf5db98009ffe9c76ad431313351585c732230e9e9ba4454d14", kill_on_drop: false }`
[INFO] [stdout] 35a8a95e087fcaf5db98009ffe9c76ad431313351585c732230e9e9ba4454d14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db1d0c6184d083a7f1ac66994da3dd3e147861be3a470a171f5034c4ad0b96dc
[INFO] running `Command { std: "docker" "start" "-a" "db1d0c6184d083a7f1ac66994da3dd3e147861be3a470a171f5034c4ad0b96dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stdout] warning: unused import: `alloc::boxed::Box`
[INFO] [stdout]  --> src/prelude.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use alloc::boxed::Box;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling ex3-merkle v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]  --> tests/common.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rs_merkle::{
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 - use rs_merkle::{
[INFO] [stdout] 2 + use ex3_merkle::{
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]  --> tests/merkle_proof_test.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use rs_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree};
[INFO] [stdout]   |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 6 -     use rs_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree};
[INFO] [stdout] 6 +     use ex3_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree};
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rs_merkle`
[INFO] [stdout]  --> tests/common.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rs_merkle::{
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 - use rs_merkle::{
[INFO] [stdout] 2 + use ex3_merkle::{
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   --> tests/merkle_proof_test.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     use rs_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout]    |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 87 -     use rs_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout] 87 +     use ex3_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rs_merkle`
[INFO] [stdout]  --> tests/merkle_proof_test.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use rs_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree};
[INFO] [stdout]   |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 6 -     use rs_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree};
[INFO] [stdout] 6 +     use ex3_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree};
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]    --> tests/merkle_proof_test.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |     use rs_merkle::{algorithms::Sha256, Error, MerkleProof};
[INFO] [stdout]     |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 113 -     use rs_merkle::{algorithms::Sha256, Error, MerkleProof};
[INFO] [stdout] 113 +     use ex3_merkle::{algorithms::Sha256, Error, MerkleProof};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rs_merkle`
[INFO] [stdout]   --> tests/merkle_proof_test.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     use rs_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout]    |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 87 -     use rs_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout] 87 +     use ex3_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rs_merkle`
[INFO] [stdout]    --> tests/merkle_proof_test.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |     use rs_merkle::{algorithms::Sha256, Error, MerkleProof};
[INFO] [stdout]     |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 113 -     use rs_merkle::{algorithms::Sha256, Error, MerkleProof};
[INFO] [stdout] 113 +     use ex3_merkle::{algorithms::Sha256, Error, MerkleProof};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common`
[INFO] [stdout]    --> tests/merkle_proof_test.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     use crate::common;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]  --> tests/common.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rs_merkle::{
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 - use rs_merkle::{
[INFO] [stdout] 2 + use ex3_merkle::{
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]  --> tests/merkle_tree_test.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use rs_merkle::{
[INFO] [stdout]   |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 -     use rs_merkle::{
[INFO] [stdout] 5 +     use ex3_merkle::{
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rs_merkle`
[INFO] [stdout]  --> tests/common.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rs_merkle::{
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 - use rs_merkle::{
[INFO] [stdout] 2 + use ex3_merkle::{
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   --> tests/merkle_tree_test.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     use rs_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout]    |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 33 -     use rs_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout] 33 +     use ex3_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rs_merkle`
[INFO] [stdout]  --> tests/merkle_tree_test.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use rs_merkle::{
[INFO] [stdout]   |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 -     use rs_merkle::{
[INFO] [stdout] 5 +     use ex3_merkle::{
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   --> tests/merkle_tree_test.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use rs_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout]    |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 48 -     use rs_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout] 48 +     use ex3_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rs_merkle`
[INFO] [stdout]   --> tests/merkle_tree_test.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     use rs_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout]    |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 33 -     use rs_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout] 33 +     use ex3_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   --> tests/merkle_tree_test.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     use rs_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree};
[INFO] [stdout]    |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 70 -     use rs_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree};
[INFO] [stdout] 70 +     use ex3_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rs_merkle`
[INFO] [stdout]   --> tests/merkle_tree_test.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use rs_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout]    |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 48 -     use rs_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout] 48 +     use ex3_merkle::{algorithms::Sha256, MerkleTree};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]    --> tests/merkle_tree_test.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |     use rs_merkle::{algorithms::Sha256, Hasher, MerkleTree};
[INFO] [stdout]     |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 201 -     use rs_merkle::{algorithms::Sha256, Hasher, MerkleTree};
[INFO] [stdout] 201 +     use ex3_merkle::{algorithms::Sha256, Hasher, MerkleTree};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rs_merkle`
[INFO] [stdout]   --> tests/merkle_tree_test.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     use rs_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree};
[INFO] [stdout]    |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 70 -     use rs_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree};
[INFO] [stdout] 70 +     use ex3_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rs_merkle`
[INFO] [stdout]    --> tests/merkle_tree_test.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |     use rs_merkle::{algorithms::Sha256, Hasher, MerkleTree};
[INFO] [stdout]     |         ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 201 -     use rs_merkle::{algorithms::Sha256, Hasher, MerkleTree};
[INFO] [stdout] 201 +     use ex3_merkle::{algorithms::Sha256, Hasher, MerkleTree};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned`
[INFO] [stdout]  --> src/prelude.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use alloc::borrow::ToOwned;
[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: `alloc::boxed::Box`
[INFO] [stdout]  --> src/prelude.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use alloc::boxed::Box;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TryFrom` and `TryInto`
[INFO] [stdout]   --> src/prelude.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use core::convert::{TryFrom, TryInto};
[INFO] [stdout]    |                         ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::iter::FromIterator`
[INFO] [stdout]   --> src/prelude.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use core::iter::FromIterator;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common`
[INFO] [stdout]    --> tests/merkle_tree_test.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     use crate::common;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]  --> tests/common.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rs_merkle::{
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 - use rs_merkle::{
[INFO] [stdout] 2 + use ex3_merkle::{
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rs_merkle`
[INFO] [stdout]  --> tests/common.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rs_merkle::{
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `rs_merkle`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 - use rs_merkle::{
[INFO] [stdout] 2 + use ex3_merkle::{
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ex3-merkle` (test "common") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ex3-merkle` (test "merkle_proof_test") due to 8 previous errors; 1 warning emitted
[INFO] [stderr] error: could not compile `ex3-merkle` (test "merkle_tree_test") due to 12 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "db1d0c6184d083a7f1ac66994da3dd3e147861be3a470a171f5034c4ad0b96dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db1d0c6184d083a7f1ac66994da3dd3e147861be3a470a171f5034c4ad0b96dc", kill_on_drop: false }`
[INFO] [stdout] db1d0c6184d083a7f1ac66994da3dd3e147861be3a470a171f5034c4ad0b96dc