[INFO] fetching crate r_fetcher 0.1.0...
[INFO] testing r_fetcher-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate r_fetcher 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate r_fetcher 0.1.0
[INFO] finished tweaking crates.io crate r_fetcher 0.1.0
[INFO] tweaked toml for crates.io crate r_fetcher 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate r_fetcher 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate r_fetcher 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c49b80168d977c76c9ff2c3f655413a7f8a45df56bbce16365a8f9d8956571fe
[INFO] running `Command { std: "docker" "start" "-a" "c49b80168d977c76c9ff2c3f655413a7f8a45df56bbce16365a8f9d8956571fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c49b80168d977c76c9ff2c3f655413a7f8a45df56bbce16365a8f9d8956571fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c49b80168d977c76c9ff2c3f655413a7f8a45df56bbce16365a8f9d8956571fe", kill_on_drop: false }`
[INFO] [stdout] c49b80168d977c76c9ff2c3f655413a7f8a45df56bbce16365a8f9d8956571fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f8e544fef5dc08712d5b622f7c4e1fab68e6513569f7a4d0911d7b51d248fdd
[INFO] running `Command { std: "docker" "start" "-a" "6f8e544fef5dc08712d5b622f7c4e1fab68e6513569f7a4d0911d7b51d248fdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling r_fetcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `Testsend` should have a snake case name
[INFO] [stdout]  --> src/testsend/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn Testsend(str1: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `testsend`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "6f8e544fef5dc08712d5b622f7c4e1fab68e6513569f7a4d0911d7b51d248fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8e544fef5dc08712d5b622f7c4e1fab68e6513569f7a4d0911d7b51d248fdd", kill_on_drop: false }`
[INFO] [stdout] 6f8e544fef5dc08712d5b622f7c4e1fab68e6513569f7a4d0911d7b51d248fdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58d42eeac33fc97aa0d81c543b791513741103998f7b9fbf691b94846e1147e8
[INFO] running `Command { std: "docker" "start" "-a" "58d42eeac33fc97aa0d81c543b791513741103998f7b9fbf691b94846e1147e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling r_fetcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `Testsend` should have a snake case name
[INFO] [stdout]  --> src/testsend/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn Testsend(str1: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `testsend`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Testsend` should have a snake case name
[INFO] [stdout]  --> src/testsend/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn Testsend(str1: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `testsend`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "58d42eeac33fc97aa0d81c543b791513741103998f7b9fbf691b94846e1147e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d42eeac33fc97aa0d81c543b791513741103998f7b9fbf691b94846e1147e8", kill_on_drop: false }`
[INFO] [stdout] 58d42eeac33fc97aa0d81c543b791513741103998f7b9fbf691b94846e1147e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 327775de90f08eed6da68407bc7fa6240389de6dddcde13d346f35a2bbc98827
[INFO] running `Command { std: "docker" "start" "-a" "327775de90f08eed6da68407bc7fa6240389de6dddcde13d346f35a2bbc98827", kill_on_drop: false }`
[INFO] [stderr] warning: function `Testsend` should have a snake case name
[INFO] [stdout] 
[INFO] [stderr]  --> src/testsend/mod.rs:1:8
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 1 | pub fn Testsend(str1: &str) -> String {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to snake case: `testsend`
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `r_fetcher` (lib) generated 1 warning
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: `r_fetcher` (lib test) generated 1 warning (1 duplicate)
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/r_fetcher-a6adfef50ea5c80d)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/r_fetcher-28b246cd3b98a3ca)
[INFO] [stderr]    Doc-tests r_fetcher
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "327775de90f08eed6da68407bc7fa6240389de6dddcde13d346f35a2bbc98827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327775de90f08eed6da68407bc7fa6240389de6dddcde13d346f35a2bbc98827", kill_on_drop: false }`
[INFO] [stdout] 327775de90f08eed6da68407bc7fa6240389de6dddcde13d346f35a2bbc98827