[INFO] cloning repository https://github.com/bihealth/var-agg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bihealth/var-agg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbihealth%2Fvar-agg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbihealth%2Fvar-agg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 471f9e96eaae18d5d3b9ded56b29fc186f420178
[INFO] checking bihealth/var-agg against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbihealth%2Fvar-agg" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bihealth/var-agg on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bihealth/var-agg
[INFO] finished tweaking git repo https://github.com/bihealth/var-agg
[INFO] tweaked toml for git repo https://github.com/bihealth/var-agg written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/bihealth/var-agg already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 220e3d721c6a3169b38908d827d31d9677874820620ac8be66e67f597e6792b0
[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" "220e3d721c6a3169b38908d827d31d9677874820620ac8be66e67f597e6792b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "220e3d721c6a3169b38908d827d31d9677874820620ac8be66e67f597e6792b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "220e3d721c6a3169b38908d827d31d9677874820620ac8be66e67f597e6792b0", kill_on_drop: false }`
[INFO] [stdout] 220e3d721c6a3169b38908d827d31d9677874820620ac8be66e67f597e6792b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fa9472abdcf055485b11d29e36e91e2b1bdc22e64827590fa4fcb6497af9f51
[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" "7fa9472abdcf055485b11d29e36e91e2b1bdc22e64827590fa4fcb6497af9f51", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.17
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling serde v1.0.76
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling utf8-ranges v1.0.1
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling bindgen v0.36.1
[INFO] [stderr]    Compiling termcolor v1.0.3
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]     Checking byteorder v1.2.6
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking rustc-demangle v0.1.9
[INFO] [stderr]     Checking slog v2.3.3
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking bytecount v0.3.2
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking approx v0.1.1
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[INFO] [stderr]     Checking linear-map v1.2.0
[INFO] [stderr]     Checking shlex v0.1.1
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stderr]    Compiling textwrap v0.10.0
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[INFO] [stderr]     Checking regex-syntax v0.6.2
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]     Checking itertools v0.6.5
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]     Checking term v0.5.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling memchr v2.0.2
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]     Checking rand v0.4.3
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking isatty v0.1.8
[INFO] [stderr]     Checking matrixmultiply v0.1.14
[INFO] [stderr]     Checking bit-set v0.4.0
[INFO] [stderr]    Compiling clang-sys v0.22.0
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]     Checking backtrace-sys v0.1.24
[INFO] [stderr]     Checking url v1.7.1
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking statrs v0.9.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking itertools-num v0.1.2
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]     Checking regex v1.0.4
[INFO] [stderr]     Checking ndarray v0.9.1
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.76
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking bio-types v0.2.0
[INFO] [stderr]     Checking bv v0.7.4
[INFO] [stderr]     Checking multimap v0.4.0
[INFO] [stderr]     Checking csv v1.0.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]     Checking bio v0.22.0
[INFO] [stderr]    Compiling rust-htslib v0.21.0
[INFO] [stderr]     Checking var-agg v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `rust_htslib` is imported redundantly
[INFO] [stdout]   --> src/bcf_utils.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 4  | use rust_htslib;
[INFO] [stdout]    |     ----------- the item `rust_htslib` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 14 |         use rust_htslib;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/bcf_utils.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::ffi;
[INFO] [stdout]    |     -------- the item `ffi` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 |         use std::ffi;
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rust_htslib` is imported redundantly
[INFO] [stdout]   --> src/bcf_utils.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 4  | use rust_htslib;
[INFO] [stdout]    |     ----------- the item `rust_htslib` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 14 |         use rust_htslib;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/bcf_utils.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::ffi;
[INFO] [stdout]    |     -------- the item `ffi` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 |         use std::ffi;
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/bcf_utils.rs:18:61
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 ffi::CString::new(path.as_bytes()).unwrap().as_ptr(),
[INFO] [stdout]    |                 ------------------------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/bcf_utils.rs:30:61
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 ffi::CString::new(path.as_bytes()).unwrap().as_ptr(),
[INFO] [stdout]    |                 ------------------------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/bcf_utils.rs:18:61
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 ffi::CString::new(path.as_bytes()).unwrap().as_ptr(),
[INFO] [stdout]    |                 ------------------------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/bcf_utils.rs:30:61
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 ffi::CString::new(path.as_bytes()).unwrap().as_ptr(),
[INFO] [stdout]    |                 ------------------------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 30s
[INFO] running `Command { std: "docker" "inspect" "7fa9472abdcf055485b11d29e36e91e2b1bdc22e64827590fa4fcb6497af9f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa9472abdcf055485b11d29e36e91e2b1bdc22e64827590fa4fcb6497af9f51", kill_on_drop: false }`
[INFO] [stdout] 7fa9472abdcf055485b11d29e36e91e2b1bdc22e64827590fa4fcb6497af9f51