[INFO] fetching crate bio-jtools 2020.9.22...
[INFO] checking bio-jtools-2020.9.22 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate bio-jtools 2020.9.22 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate bio-jtools 2020.9.22 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bio-jtools 2020.9.22
[INFO] finished tweaking crates.io crate bio-jtools 2020.9.22
[INFO] tweaked toml for crates.io crate bio-jtools 2020.9.22 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate bio-jtools 2020.9.22 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multimap v0.6.0
[INFO] [stderr]   Downloaded ndarray v0.13.0
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[INFO] [stderr]   Downloaded indoc-impl v0.3.5
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[INFO] [stderr]   Downloaded rust-lapper v0.4.4
[INFO] [stderr]   Downloaded strum_macros v0.16.0
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[INFO] [stderr]   Downloaded indoc v0.3.5
[INFO] [stderr]   Downloaded bzip2-sys v0.1.8+1.0.8
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[INFO] [stderr]   Downloaded needletail v0.3.2
[INFO] [stderr]   Downloaded bio v0.30.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acb9f4423bf29cc67d1bef109aa8aae90e3095e34abff148f6b95e24e88a3826
[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" "acb9f4423bf29cc67d1bef109aa8aae90e3095e34abff148f6b95e24e88a3826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acb9f4423bf29cc67d1bef109aa8aae90e3095e34abff148f6b95e24e88a3826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acb9f4423bf29cc67d1bef109aa8aae90e3095e34abff148f6b95e24e88a3826", kill_on_drop: false }`
[INFO] [stdout] acb9f4423bf29cc67d1bef109aa8aae90e3095e34abff148f6b95e24e88a3826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae62ceffae0fa918e0fbce3d32f3efe664a2882433cdd06b2539738fcda1fe59
[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" "ae62ceffae0fa918e0fbce3d32f3efe664a2882433cdd06b2539738fcda1fe59", kill_on_drop: false }`
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[INFO] [stderr]     Checking snafu v0.5.0
[INFO] [stderr]     Checking bstr v0.2.11
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[INFO] [stderr]     Checking bio-types v0.5.1
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[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking bio-jtools v2020.9.22 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Peak`
[INFO] [stdout]   --> src/utils/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Peak(Peak),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Peak`
[INFO] [stdout]   --> src/utils/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     Peak,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BroadPeak`
[INFO] [stdout]   --> src/utils/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     BroadPeak,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GappedPeak`
[INFO] [stdout]   --> src/utils/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     GappedPeak,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NarrowPeak`
[INFO] [stdout]   --> src/utils/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     NarrowPeak,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `zipped`
[INFO] [stdout]   --> src/utils/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     zipped: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_zipped`
[INFO] [stdout]   --> src/utils/mod.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn is_zipped(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Peak`
[INFO] [stdout]   --> src/utils/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Peak(Peak),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Peak`
[INFO] [stdout]   --> src/utils/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     Peak,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BroadPeak`
[INFO] [stdout]   --> src/utils/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     BroadPeak,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GappedPeak`
[INFO] [stdout]   --> src/utils/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     GappedPeak,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NarrowPeak`
[INFO] [stdout]   --> src/utils/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     NarrowPeak,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `zipped`
[INFO] [stdout]   --> src/utils/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     zipped: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_zipped`
[INFO] [stdout]   --> src/utils/mod.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn is_zipped(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "ae62ceffae0fa918e0fbce3d32f3efe664a2882433cdd06b2539738fcda1fe59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae62ceffae0fa918e0fbce3d32f3efe664a2882433cdd06b2539738fcda1fe59", kill_on_drop: false }`
[INFO] [stdout] ae62ceffae0fa918e0fbce3d32f3efe664a2882433cdd06b2539738fcda1fe59