[INFO] cloning repository https://github.com/svechinsky/slope
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/svechinsky/slope" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvechinsky%2Fslope", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvechinsky%2Fslope'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 449bc356ee0edefe594416b8b08494fe50f37158
[INFO] testing svechinsky/slope against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvechinsky%2Fslope" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/svechinsky/slope on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/svechinsky/slope
[INFO] finished tweaking git repo https://github.com/svechinsky/slope
[INFO] tweaked toml for git repo https://github.com/svechinsky/slope written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/svechinsky/slope already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cea68dfd2751eeefbbbc8ec46fa45bbd9e39ee7a3a41ff2d42d8e9654f18c0d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9cea68dfd2751eeefbbbc8ec46fa45bbd9e39ee7a3a41ff2d42d8e9654f18c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cea68dfd2751eeefbbbc8ec46fa45bbd9e39ee7a3a41ff2d42d8e9654f18c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cea68dfd2751eeefbbbc8ec46fa45bbd9e39ee7a3a41ff2d42d8e9654f18c0d", kill_on_drop: false }`
[INFO] [stdout] 9cea68dfd2751eeefbbbc8ec46fa45bbd9e39ee7a3a41ff2d42d8e9654f18c0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bcf418f8c2a27d9679f23dba0fd7244e21aafa80c4371274832e0f13e4fe8fdc
[INFO] running `Command { std: "docker" "start" "-a" "bcf418f8c2a27d9679f23dba0fd7244e21aafa80c4371274832e0f13e4fe8fdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]    Compiling lazy_static v1.0.1
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling serde v1.0.66
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling untrusted v0.5.1
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling itoa v0.4.1
[INFO] [stderr]    Compiling data-encoding v2.1.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling tiny-keccak v1.4.2
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.66
[INFO] [stderr]    Compiling serde_json v1.0.21
[INFO] [stderr]    Compiling slope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `transaction::simple_transaction::SimpleTransaction`
[INFO] [stdout]  --> src/conflict_set/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use transaction::simple_transaction::SimpleTransaction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `public`
[INFO] [stdout]   --> src/state/simple_state.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let public = key_pair.public_key_bytes();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_public`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]   --> src/state/simple_state.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let sig = key_pair.sign(MESSAGE);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_sig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transaction`
[INFO] [stdout]   --> src/state/simple_state.rs:38:24
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn validate(&self, transaction: &SimpleTransaction) -> bool{
[INFO] [stdout]    |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/state/simple_state.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new() -> SimpleState {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.18s
[INFO] running `Command { std: "docker" "inspect" "bcf418f8c2a27d9679f23dba0fd7244e21aafa80c4371274832e0f13e4fe8fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf418f8c2a27d9679f23dba0fd7244e21aafa80c4371274832e0f13e4fe8fdc", kill_on_drop: false }`
[INFO] [stdout] bcf418f8c2a27d9679f23dba0fd7244e21aafa80c4371274832e0f13e4fe8fdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b283227643e6ab932e5adab67157c92322458a7ff586eb8f7c17a0ff8557d6a6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b283227643e6ab932e5adab67157c92322458a7ff586eb8f7c17a0ff8557d6a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling slope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `transaction::simple_transaction::SimpleTransaction`
[INFO] [stdout]  --> src/conflict_set/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use transaction::simple_transaction::SimpleTransaction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `public`
[INFO] [stdout]   --> src/state/simple_state.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let public = key_pair.public_key_bytes();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_public`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]   --> src/state/simple_state.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let sig = key_pair.sign(MESSAGE);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_sig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transaction`
[INFO] [stdout]   --> src/state/simple_state.rs:38:24
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn validate(&self, transaction: &SimpleTransaction) -> bool{
[INFO] [stdout]    |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/state/simple_state.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new() -> SimpleState {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "b283227643e6ab932e5adab67157c92322458a7ff586eb8f7c17a0ff8557d6a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b283227643e6ab932e5adab67157c92322458a7ff586eb8f7c17a0ff8557d6a6", kill_on_drop: false }`
[INFO] [stdout] b283227643e6ab932e5adab67157c92322458a7ff586eb8f7c17a0ff8557d6a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2bac9ffff289f773965342e154bc8bb68f1ed0f4e4c8229f5857a6c11cfb0757
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2bac9ffff289f773965342e154bc8bb68f1ed0f4e4c8229f5857a6c11cfb0757", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `transaction::simple_transaction::SimpleTransaction`
[INFO] [stderr]  --> src/conflict_set/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use transaction::simple_transaction::SimpleTransaction;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `public`
[INFO] [stderr]   --> src/state/simple_state.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let public = key_pair.public_key_bytes();
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_public`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig`
[INFO] [stderr]   --> src/state/simple_state.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let sig = key_pair.sign(MESSAGE);
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_sig`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `transaction`
[INFO] [stderr]   --> src/state/simple_state.rs:38:24
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn validate(&self, transaction: &SimpleTransaction) -> bool{
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/state/simple_state.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new() -> SimpleState {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/slope-e0e4f8fa09970c93
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test transaction::simple_transaction::tests::generate_and_validate_simple_transaction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2bac9ffff289f773965342e154bc8bb68f1ed0f4e4c8229f5857a6c11cfb0757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bac9ffff289f773965342e154bc8bb68f1ed0f4e4c8229f5857a6c11cfb0757", kill_on_drop: false }`
[INFO] [stdout] 2bac9ffff289f773965342e154bc8bb68f1ed0f4e4c8229f5857a6c11cfb0757
