[INFO] cloning repository https://github.com/stefanvqm/project-thesis-sem-6
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stefanvqm/project-thesis-sem-6" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanvqm%2Fproject-thesis-sem-6", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanvqm%2Fproject-thesis-sem-6'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c90c75a2741afabe741840021a7adb11bba421d
[INFO] testing stefanvqm/project-thesis-sem-6 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanvqm%2Fproject-thesis-sem-6" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stefanvqm/project-thesis-sem-6
[INFO] finished tweaking git repo https://github.com/stefanvqm/project-thesis-sem-6
[INFO] tweaked toml for git repo https://github.com/stefanvqm/project-thesis-sem-6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stefanvqm/project-thesis-sem-6 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stefanvqm/project-thesis-sem-6 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing stefanvqm/project-thesis-sem-6 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanvqm%2Fproject-thesis-sem-6" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stefanvqm/project-thesis-sem-6
[INFO] finished tweaking git repo https://github.com/stefanvqm/project-thesis-sem-6
[INFO] tweaked toml for git repo https://github.com/stefanvqm/project-thesis-sem-6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stefanvqm/project-thesis-sem-6 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stefanvqm/project-thesis-sem-6 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf73bc4cf36f9cfc2cdcdb22485cdf4bd37789ff7ed76bb97e0d924ecad85629
[INFO] running `Command { std: "docker" "start" "-a" "cf73bc4cf36f9cfc2cdcdb22485cdf4bd37789ff7ed76bb97e0d924ecad85629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf73bc4cf36f9cfc2cdcdb22485cdf4bd37789ff7ed76bb97e0d924ecad85629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf73bc4cf36f9cfc2cdcdb22485cdf4bd37789ff7ed76bb97e0d924ecad85629", kill_on_drop: false }`
[INFO] [stdout] cf73bc4cf36f9cfc2cdcdb22485cdf4bd37789ff7ed76bb97e0d924ecad85629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a78ecbd3329fd26f98907a3a975befda3e03cd388322161c3921b779c99d8b2e
[INFO] running `Command { std: "docker" "start" "-a" "a78ecbd3329fd26f98907a3a975befda3e03cd388322161c3921b779c99d8b2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling lightweight_blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `fadd`, `fmul`, `fsub`, `scalarmult_64bytes`, and `unpack25519`
[INFO] [stdout]   --> src/crypto/ec/mod.rs:13:44
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use x25519::{FieldElement, scalarmult, scalarmult_64bytes, pack25519, unpack25519, fmul, fadd, fsub};
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^             ^^^^^^^^^^^  ^^^^  ^^^^  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CurveType`
[INFO] [stdout]   --> src/crypto/ec/mod.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use curve::{Curve, CurveType};
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "a78ecbd3329fd26f98907a3a975befda3e03cd388322161c3921b779c99d8b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78ecbd3329fd26f98907a3a975befda3e03cd388322161c3921b779c99d8b2e", kill_on_drop: false }`
[INFO] [stdout] a78ecbd3329fd26f98907a3a975befda3e03cd388322161c3921b779c99d8b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a49f34487236359e3c8c3b4edc258a3c2207f8e1a3289e9400bd8486c16cc80
[INFO] running `Command { std: "docker" "start" "-a" "8a49f34487236359e3c8c3b4edc258a3c2207f8e1a3289e9400bd8486c16cc80", kill_on_drop: false }`
[INFO] [stderr]    Compiling lightweight_blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `fadd`, `fmul`, `fsub`, `scalarmult_64bytes`, and `unpack25519`
[INFO] [stdout]   --> src/crypto/ec/mod.rs:13:44
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use x25519::{FieldElement, scalarmult, scalarmult_64bytes, pack25519, unpack25519, fmul, fadd, fsub};
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^             ^^^^^^^^^^^  ^^^^  ^^^^  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CurveType`
[INFO] [stdout]   --> src/crypto/ec/mod.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use curve::{Curve, CurveType};
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "8a49f34487236359e3c8c3b4edc258a3c2207f8e1a3289e9400bd8486c16cc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a49f34487236359e3c8c3b4edc258a3c2207f8e1a3289e9400bd8486c16cc80", kill_on_drop: false }`
[INFO] [stdout] 8a49f34487236359e3c8c3b4edc258a3c2207f8e1a3289e9400bd8486c16cc80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e280ebf1d27920feb020e2b0f5d5cd8f51322f774dfd4a107fd9edd1cffa03d9
[INFO] running `Command { std: "docker" "start" "-a" "e280ebf1d27920feb020e2b0f5d5cd8f51322f774dfd4a107fd9edd1cffa03d9", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `fadd`, `fmul`, `fsub`, `scalarmult_64bytes`, and `unpack25519`
[INFO] [stderr]   --> src/crypto/ec/mod.rs:13:44
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub use x25519::{FieldElement, scalarmult, scalarmult_64bytes, pack25519, unpack25519, fmul, fadd, fsub};
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^             ^^^^^^^^^^^  ^^^^  ^^^^  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CurveType`
[INFO] [stderr]   --> src/crypto/ec/mod.rs:15:24
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub use curve::{Curve, CurveType};
[INFO] [stderr]    |                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lightweight_blockchain` (bin "lightweight_blockchain" test) generated 2 warnings (run `cargo fix --bin "lightweight_blockchain" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lightweight_blockchain-baf2d1a89ec10984)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test crypto::aes::aes256::tests::basic_tests ... ok
[INFO] [stdout] test crypto::ec::curve::tests::test_if_point_on_curve ... ok
[INFO] [stdout] test crypto::aes::cbc::tests::encrypt ... ok
[INFO] [stdout] test crypto::aes::aes256::tests::inv_chiper_test ... ok
[INFO] [stdout] test crypto::ec::ecdh::tests::foreign_keys ... ok
[INFO] [stdout] test crypto::aes::aes256::tests::chiper_test ... ok
[INFO] [stdout] test crypto::ec::x25519::tests::test_vectors_1 ... ok
[INFO] [stdout] test crypto::ec::ecdh::tests::own_and_foreign_keys ... ok
[INFO] [stdout] test hash::sha512::tests::sha512_test ... ok
[INFO] [stdout] test crypto::ec::x25519::tests::test_vectors_2 ... ok
[INFO] [stdout] test hash::hmac::tests::hmac_test ... ok
[INFO] [stdout] test hash::sha512::tests::test_parse_functions ... ok
[INFO] [stdout] test crypto::ec::ecdh::tests::own_keys ... ok
[INFO] [stdout] test hash::sha256::tests::sha_256_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e280ebf1d27920feb020e2b0f5d5cd8f51322f774dfd4a107fd9edd1cffa03d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e280ebf1d27920feb020e2b0f5d5cd8f51322f774dfd4a107fd9edd1cffa03d9", kill_on_drop: false }`
[INFO] [stdout] e280ebf1d27920feb020e2b0f5d5cd8f51322f774dfd4a107fd9edd1cffa03d9