[INFO] cloning repository https://github.com/SergeyBibikov/loader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SergeyBibikov/loader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergeyBibikov%2Floader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergeyBibikov%2Floader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca52981f2a510227f55a71b6be3b21097bf030ab
[INFO] testing SergeyBibikov/loader 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%2FSergeyBibikov%2Floader" "/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/SergeyBibikov/loader 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/SergeyBibikov/loader
[INFO] finished tweaking git repo https://github.com/SergeyBibikov/loader
[INFO] tweaked toml for git repo https://github.com/SergeyBibikov/loader written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/SergeyBibikov/loader 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] 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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4492d3dafcc721e9dd10386cbdc75f7caafaeb6418dc68f36e7fd18622e517e2
[INFO] running `Command { std: "docker" "start" "-a" "4492d3dafcc721e9dd10386cbdc75f7caafaeb6418dc68f36e7fd18622e517e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4492d3dafcc721e9dd10386cbdc75f7caafaeb6418dc68f36e7fd18622e517e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4492d3dafcc721e9dd10386cbdc75f7caafaeb6418dc68f36e7fd18622e517e2", kill_on_drop: false }`
[INFO] [stdout] 4492d3dafcc721e9dd10386cbdc75f7caafaeb6418dc68f36e7fd18622e517e2
[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" "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] 8574e82c2c197715a708d35001ebee974265810656cec20f7e388ee158acaa5a
[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" "8574e82c2c197715a708d35001ebee974265810656cec20f7e388ee158acaa5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling loader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `posts::*`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use posts::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gets::*`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use gets::*;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `post_req`
[INFO] [stdout]  --> src/posts.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn post_req(path: &String, domain: &String, port: &String, body: &String, headers: &String, reqs:&usize, reqs_per_connection: &usize){
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tls_post_req`
[INFO] [stdout]   --> src/posts.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn tls_post_req(path: &String, domain: &String, port: &String, body: &String, headers: &String, reqs:&usize, reqs_per_connection: &us...
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_post_request`
[INFO] [stdout]   --> src/posts.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn create_post_request(path: &String, domain: &String, body: &String, headers: &String) -> String{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_req`
[INFO] [stdout]  --> src/gets.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn get_req(path: &String, domain: &String, port: &String, headers: &String, reqs:&usize, reqs_per_connection: &usize){
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tls_get_req`
[INFO] [stdout]   --> src/gets.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn tls_get_req(path: &String, domain: &String, port: &String, headers: &String, reqs:&usize, reqs_per_connection: &usize){
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_get_req`
[INFO] [stdout]   --> src/gets.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn create_get_req(path: &String, domain: &String, headers: &String)-> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.73s
[INFO] running `Command { std: "docker" "inspect" "8574e82c2c197715a708d35001ebee974265810656cec20f7e388ee158acaa5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8574e82c2c197715a708d35001ebee974265810656cec20f7e388ee158acaa5a", kill_on_drop: false }`
[INFO] [stdout] 8574e82c2c197715a708d35001ebee974265810656cec20f7e388ee158acaa5a
[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" "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] [stdout] ab19b6a501c560f7c1756be15d84d369f661d69b33090b1ddb98d5c3a642c777
[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" "ab19b6a501c560f7c1756be15d84d369f661d69b33090b1ddb98d5c3a642c777", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling loader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `posts::*`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use posts::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gets::*`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use gets::*;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `post_req`
[INFO] [stdout]  --> src/posts.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn post_req(path: &String, domain: &String, port: &String, body: &String, headers: &String, reqs:&usize, reqs_per_connection: &usize){
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tls_post_req`
[INFO] [stdout]   --> src/posts.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn tls_post_req(path: &String, domain: &String, port: &String, body: &String, headers: &String, reqs:&usize, reqs_per_connection: &us...
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_post_request`
[INFO] [stdout]   --> src/posts.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn create_post_request(path: &String, domain: &String, body: &String, headers: &String) -> String{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_req`
[INFO] [stdout]  --> src/gets.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn get_req(path: &String, domain: &String, port: &String, headers: &String, reqs:&usize, reqs_per_connection: &usize){
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tls_get_req`
[INFO] [stdout]   --> src/gets.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn tls_get_req(path: &String, domain: &String, port: &String, headers: &String, reqs:&usize, reqs_per_connection: &usize){
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_get_req`
[INFO] [stdout]   --> src/gets.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn create_get_req(path: &String, domain: &String, headers: &String)-> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "ab19b6a501c560f7c1756be15d84d369f661d69b33090b1ddb98d5c3a642c777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab19b6a501c560f7c1756be15d84d369f661d69b33090b1ddb98d5c3a642c777", kill_on_drop: false }`
[INFO] [stdout] ab19b6a501c560f7c1756be15d84d369f661d69b33090b1ddb98d5c3a642c777
[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" "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] 269dba108af7045b1b7459559dd30ac78103d4f43b3654c97de9d6662210d5dd
[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" "269dba108af7045b1b7459559dd30ac78103d4f43b3654c97de9d6662210d5dd", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `posts::*`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use posts::*;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gets::*`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use gets::*;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `post_req`
[INFO] [stderr]  --> src/posts.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn post_req(path: &String, domain: &String, port: &String, body: &String, headers: &String, reqs:&usize, reqs_per_connection: &usize){
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tls_post_req`
[INFO] [stderr]   --> src/posts.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn tls_post_req(path: &String, domain: &String, port: &String, body: &String, headers: &String, reqs:&usize, reqs_per_connection: &us...
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_post_request`
[INFO] [stderr]   --> src/posts.rs:33:4
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn create_post_request(path: &String, domain: &String, body: &String, headers: &String) -> String{
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_req`
[INFO] [stderr]  --> src/gets.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn get_req(path: &String, domain: &String, port: &String, headers: &String, reqs:&usize, reqs_per_connection: &usize){
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tls_get_req`
[INFO] [stderr]   --> src/gets.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn tls_get_req(path: &String, domain: &String, port: &String, headers: &String, reqs:&usize, reqs_per_connection: &usize){
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_get_req`
[INFO] [stderr]   --> src/gets.rs:33:4
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn create_get_req(path: &String, domain: &String, headers: &String)-> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/loader-433d7ec5c473d324
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "269dba108af7045b1b7459559dd30ac78103d4f43b3654c97de9d6662210d5dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "269dba108af7045b1b7459559dd30ac78103d4f43b3654c97de9d6662210d5dd", kill_on_drop: false }`
[INFO] [stdout] 269dba108af7045b1b7459559dd30ac78103d4f43b3654c97de9d6662210d5dd