[INFO] cloning repository https://github.com/DuckyDuckme/modelling-week-rust
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[INFO] [stdout] 1171a5c2964fc77e1d4516a3163794f444283f4c
[INFO] testing DuckyDuckme/modelling-week-rust against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuckyDuckme%2Fmodelling-week-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DuckyDuckme/modelling-week-rust on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
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[INFO] finished tweaking git repo https://github.com/DuckyDuckme/modelling-week-rust
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[INFO] crate git repo https://github.com/DuckyDuckme/modelling-week-rust already has a lockfile, it will not be regenerated
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[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]    Compiling modelling-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `truth`
[INFO] [stdout]    --> src/test.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let truth = pk.trivial_encrypt(true);
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_truth`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `N_BITS_PER_CHAR` is never used
[INFO] [stdout]  --> src/test.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const N_BITS_PER_CHAR: usize = 8;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> src/test.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn test() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `str_to_enc_vec` is never used
[INFO] [stdout]   --> src/test.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn str_to_enc_vec(sk: &ClientKey, plaintext: &str) -> Vec<Ciphertext> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bits_are_equal` is never used
[INFO] [stdout]   --> src/test.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn bits_are_equal(pk: &ServerKey, a: &Ciphertext, b: &Ciphertext) -> Ciphertext {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `are_equal` is never used
[INFO] [stdout]   --> src/test.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn are_equal(pk: &ServerKey, a: &[Ciphertext], b: &[Ciphertext]) -> Result<Ciphertext, FHEError> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `search_sub` is never used
[INFO] [stdout]    --> src/test.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn search_sub(pk: &ServerKey, a: &[Ciphertext], b: &[Ciphertext]) -> Result<Ciphertext, FHEError> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: concrete_lib v0.1.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "446d94feb4e8d984557ef8a7b3e654f04011874501474da4d65e66b382845c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446d94feb4e8d984557ef8a7b3e654f04011874501474da4d65e66b382845c6f", kill_on_drop: false }`
[INFO] [stdout] 446d94feb4e8d984557ef8a7b3e654f04011874501474da4d65e66b382845c6f
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c12fa903cca5a1a54a9274592338ffb4019952daeab215a5b574833edd37a94
[INFO] running `Command { std: "docker" "start" "-a" "7c12fa903cca5a1a54a9274592338ffb4019952daeab215a5b574833edd37a94", kill_on_drop: false }`
[INFO] [stderr]    Compiling modelling-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `truth`
[INFO] [stdout]    --> src/test.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let truth = pk.trivial_encrypt(true);
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_truth`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `N_BITS_PER_CHAR` is never used
[INFO] [stdout]  --> src/test.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const N_BITS_PER_CHAR: usize = 8;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> src/test.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn test() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `str_to_enc_vec` is never used
[INFO] [stdout]   --> src/test.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn str_to_enc_vec(sk: &ClientKey, plaintext: &str) -> Vec<Ciphertext> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bits_are_equal` is never used
[INFO] [stdout]   --> src/test.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn bits_are_equal(pk: &ServerKey, a: &Ciphertext, b: &Ciphertext) -> Ciphertext {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `are_equal` is never used
[INFO] [stdout]   --> src/test.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn are_equal(pk: &ServerKey, a: &[Ciphertext], b: &[Ciphertext]) -> Result<Ciphertext, FHEError> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `search_sub` is never used
[INFO] [stdout]    --> src/test.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn search_sub(pk: &ServerKey, a: &[Ciphertext], b: &[Ciphertext]) -> Result<Ciphertext, FHEError> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: concrete_lib v0.1.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7c12fa903cca5a1a54a9274592338ffb4019952daeab215a5b574833edd37a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c12fa903cca5a1a54a9274592338ffb4019952daeab215a5b574833edd37a94", kill_on_drop: false }`
[INFO] [stdout] 7c12fa903cca5a1a54a9274592338ffb4019952daeab215a5b574833edd37a94
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2606e092ab152a587031b32bd1e31e1af94b6c988e9d77a3daa0f85dec52fc1
[INFO] running `Command { std: "docker" "start" "-a" "a2606e092ab152a587031b32bd1e31e1af94b6c988e9d77a3daa0f85dec52fc1", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `truth`
[INFO] [stderr]    --> src/test.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let truth = pk.trivial_encrypt(true);
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_truth`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `N_BITS_PER_CHAR` is never used
[INFO] [stderr]  --> src/test.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const N_BITS_PER_CHAR: usize = 8;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test` is never used
[INFO] [stderr]   --> src/test.rs:10:4
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn test() {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `str_to_enc_vec` is never used
[INFO] [stderr]   --> src/test.rs:31:4
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn str_to_enc_vec(sk: &ClientKey, plaintext: &str) -> Vec<Ciphertext> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bits_are_equal` is never used
[INFO] [stderr]   --> src/test.rs:91:4
[INFO] [stderr]    |
[INFO] [stderr] 91 | fn bits_are_equal(pk: &ServerKey, a: &Ciphertext, b: &Ciphertext) -> Ciphertext {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `are_equal` is never used
[INFO] [stderr]   --> src/test.rs:96:4
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn are_equal(pk: &ServerKey, a: &[Ciphertext], b: &[Ciphertext]) -> Result<Ciphertext, FHEError> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `search_sub` is never used
[INFO] [stderr]    --> src/test.rs:117:4
[INFO] [stderr]     |
[INFO] [stderr] 117 | fn search_sub(pk: &ServerKey, a: &[Ciphertext], b: &[Ciphertext]) -> Result<Ciphertext, FHEError> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `modelling-rust` (bin "modelling-rust" test) generated 7 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: concrete_lib v0.1.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/modelling_rust-d702b407b1855b21)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a2606e092ab152a587031b32bd1e31e1af94b6c988e9d77a3daa0f85dec52fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2606e092ab152a587031b32bd1e31e1af94b6c988e9d77a3daa0f85dec52fc1", kill_on_drop: false }`
[INFO] [stdout] a2606e092ab152a587031b32bd1e31e1af94b6c988e9d77a3daa0f85dec52fc1