[INFO] fetching crate tars 0.1.3...
[INFO] checking tars-0.1.3 against beta for pr-78714
[INFO] extracting crate tars 0.1.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate tars 0.1.3 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tars 0.1.3
[INFO] finished tweaking crates.io crate tars 0.1.3
[INFO] tweaked toml for crates.io crate tars 0.1.3 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4dbc1f266d40efe8fc7a65ffd41a4822359dd5c876e9b0c93c8d3ad3db9dc320
[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" "4dbc1f266d40efe8fc7a65ffd41a4822359dd5c876e9b0c93c8d3ad3db9dc320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dbc1f266d40efe8fc7a65ffd41a4822359dd5c876e9b0c93c8d3ad3db9dc320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dbc1f266d40efe8fc7a65ffd41a4822359dd5c876e9b0c93c8d3ad3db9dc320", kill_on_drop: false }`
[INFO] [stdout] 4dbc1f266d40efe8fc7a65ffd41a4822359dd5c876e9b0c93c8d3ad3db9dc320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5986e89ce568840a13ad0ec89c141bbc865e8a459b5d9327f42398c4d71400b4
[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" "5986e89ce568840a13ad0ec89c141bbc865e8a459b5d9327f42398c4d71400b4", kill_on_drop: false }`
[INFO] [stderr]     Checking tars v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `OPEN`
[INFO] [stdout]  --> tests/momentum_indicators.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / const OPEN: &[f64] = &[1984.03, 1959.83, 2041.42, 2019.04, 1969.53, 2082.75, 2209.52, 2200.9,
[INFO] [stdout] 8 | |                        2364.04, 2543.32, 2423.95, 2483.28, 2604.88, 2393.81, 2231.27, 2420.82,
[INFO] [stdout] 9 | |                        2544.0, 2766.67, 2919.62, 2763.25];
[INFO] [stdout]   | |__________________________________________________________^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `HIGH`
[INFO] [stdout]   --> tests/momentum_indicators.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / const HIGH: &[f64] = &[2174.72, 2129.49, 2158.92, 2050.2, 2042.12, 2151.19, 2220.64, 2352.98,
[INFO] [stdout] 11 | |                        2456.25, 2691.53, 2572.81, 2494.14, 2845.93, 2682.66, 2527.13, 2455.68,
[INFO] [stdout] 12 | |                        2607.54, 2872.17, 3004.26, 3036.05];
[INFO] [stdout]    | |___________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LOW`
[INFO] [stdout]   --> tests/momentum_indicators.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / const LOW: &[f64] = &[1934.7, 1921.02, 1793.77, 1887.36, 1919.72, 1868.23, 1991.19, 2011.08,
[INFO] [stdout] 14 | |                       2193.91, 2183.96, 2223.15, 2363.19, 2240.03, 2208.31, 2192.15, 2199.02,
[INFO] [stdout] 15 | |                       2311.16, 2463.15, 2651.8, 2749.42];
[INFO] [stdout]    | |_________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `OPEN`
[INFO] [stdout]   --> tests/overlap_studies.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / const OPEN: &[f64] = &[1984.03, 1959.83, 2041.42, 2019.04, 1969.53, 2082.75, 2209.52, 2200.9,
[INFO] [stdout] 11 | |                        2364.04, 2543.32, 2423.95, 2483.28, 2604.88, 2393.81, 2231.27, 2420.82,
[INFO] [stdout] 12 | |                        2544.0, 2766.67, 2919.62, 2763.25];
[INFO] [stdout]    | |__________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "5986e89ce568840a13ad0ec89c141bbc865e8a459b5d9327f42398c4d71400b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5986e89ce568840a13ad0ec89c141bbc865e8a459b5d9327f42398c4d71400b4", kill_on_drop: false }`
[INFO] [stdout] 5986e89ce568840a13ad0ec89c141bbc865e8a459b5d9327f42398c4d71400b4