[INFO] updating cached repository https://github.com/svechinsky/slope [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 449bc356ee0edefe594416b8b08494fe50f37158 [INFO] testing svechinsky/slope against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvechinsky%2Fslope" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/svechinsky/slope on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-8/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb2e5c989672d0c4c2f902209aca7066be6ef5d22e99aea94b6f89c42bc6df7c [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" "cb2e5c989672d0c4c2f902209aca7066be6ef5d22e99aea94b6f89c42bc6df7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb2e5c989672d0c4c2f902209aca7066be6ef5d22e99aea94b6f89c42bc6df7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb2e5c989672d0c4c2f902209aca7066be6ef5d22e99aea94b6f89c42bc6df7c", kill_on_drop: false }` [INFO] [stdout] cb2e5c989672d0c4c2f902209aca7066be6ef5d22e99aea94b6f89c42bc6df7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44603e479cc6626a4d85f5de83eab9ae1193d3c3e3024aac04600c439a9a3787 [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" "44603e479cc6626a4d85f5de83eab9ae1193d3c3e3024aac04600c439a9a3787", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling lazy_static v1.0.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling untrusted v0.5.1 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling ansi_term v0.11.0 [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 crossbeam-utils v0.2.2 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling tiny-keccak v1.4.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [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 1m 03s [INFO] running `Command { std: "docker" "inspect" "44603e479cc6626a4d85f5de83eab9ae1193d3c3e3024aac04600c439a9a3787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44603e479cc6626a4d85f5de83eab9ae1193d3c3e3024aac04600c439a9a3787", kill_on_drop: false }` [INFO] [stdout] 44603e479cc6626a4d85f5de83eab9ae1193d3c3e3024aac04600c439a9a3787 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--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] ce2d4dee02c07836fb3151a880fd259cf5174f901b6a0253402215a8b15b84bd [INFO] running `Command { std: "docker" "start" "-a" "ce2d4dee02c07836fb3151a880fd259cf5174f901b6a0253402215a8b15b84bd", 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 2.59s [INFO] running `Command { std: "docker" "inspect" "ce2d4dee02c07836fb3151a880fd259cf5174f901b6a0253402215a8b15b84bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce2d4dee02c07836fb3151a880fd259cf5174f901b6a0253402215a8b15b84bd", kill_on_drop: false }` [INFO] [stdout] ce2d4dee02c07836fb3151a880fd259cf5174f901b6a0253402215a8b15b84bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 69ccd68f6e245eff8d6fbde4965f2bd40a71602d730f45ee0afadd5470f4096b [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" "69ccd68f6e245eff8d6fbde4965f2bd40a71602d730f45ee0afadd5470f4096b", 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 0.21s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/slope-cd659101a159c96d [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" "69ccd68f6e245eff8d6fbde4965f2bd40a71602d730f45ee0afadd5470f4096b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69ccd68f6e245eff8d6fbde4965f2bd40a71602d730f45ee0afadd5470f4096b", kill_on_drop: false }` [INFO] [stdout] 69ccd68f6e245eff8d6fbde4965f2bd40a71602d730f45ee0afadd5470f4096b