[INFO] fetching crate mirc 0.1.10...
[INFO] testing mirc-0.1.10 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate mirc 0.1.10 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mirc 0.1.10
[INFO] finished tweaking crates.io crate mirc 0.1.10
[INFO] tweaked toml for crates.io crate mirc 0.1.10 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mirc 0.1.10 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 273890f2da57772e6eae818291bed37c121c23ada80d38a28b7dc7b8d8c40993
[INFO] running `Command { std: "docker" "start" "-a" "273890f2da57772e6eae818291bed37c121c23ada80d38a28b7dc7b8d8c40993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "273890f2da57772e6eae818291bed37c121c23ada80d38a28b7dc7b8d8c40993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273890f2da57772e6eae818291bed37c121c23ada80d38a28b7dc7b8d8c40993", kill_on_drop: false }`
[INFO] [stdout] 273890f2da57772e6eae818291bed37c121c23ada80d38a28b7dc7b8d8c40993
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cb63757c87c3503280efbd11b5e709aa3c944d5a91e2f7e0d00e0b2476429913
[INFO] running `Command { std: "docker" "start" "-a" "cb63757c87c3503280efbd11b5e709aa3c944d5a91e2f7e0d00e0b2476429913", kill_on_drop: false }`
[INFO] [stderr]    Compiling mirc v0.1.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/rainbow.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(content: &'r str, colors: Vec<Color>) -> Rainbow {
[INFO] [stdout]    |                          ^^                             ------- the lifetime gets resolved as `'r`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'r`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(content: &'r str, colors: Vec<Color>) -> Rainbow<'r> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/rainbow.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn default(content: &'r str) -> Rainbow {
[INFO] [stdout]    |                              ^^         ------- the lifetime gets resolved as `'r`
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'r`
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn default(content: &'r str) -> Rainbow<'r> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "cb63757c87c3503280efbd11b5e709aa3c944d5a91e2f7e0d00e0b2476429913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb63757c87c3503280efbd11b5e709aa3c944d5a91e2f7e0d00e0b2476429913", kill_on_drop: false }`
[INFO] [stdout] cb63757c87c3503280efbd11b5e709aa3c944d5a91e2f7e0d00e0b2476429913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2318f28f9c22ea56d931ff4a5d3c1a74d88900bc6e1bea914c191813d310abda
[INFO] running `Command { std: "docker" "start" "-a" "2318f28f9c22ea56d931ff4a5d3c1a74d88900bc6e1bea914c191813d310abda", kill_on_drop: false }`
[INFO] [stderr]    Compiling mirc v0.1.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/rainbow.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(content: &'r str, colors: Vec<Color>) -> Rainbow {
[INFO] [stdout]    |                          ^^                             ------- the lifetime gets resolved as `'r`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'r`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(content: &'r str, colors: Vec<Color>) -> Rainbow<'r> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/rainbow.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn default(content: &'r str) -> Rainbow {
[INFO] [stdout]    |                              ^^         ------- the lifetime gets resolved as `'r`
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'r`
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn default(content: &'r str) -> Rainbow<'r> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/rainbow.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(content: &'r str, colors: Vec<Color>) -> Rainbow {
[INFO] [stdout]    |                          ^^                             ------- the lifetime gets resolved as `'r`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'r`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(content: &'r str, colors: Vec<Color>) -> Rainbow<'r> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/rainbow.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn default(content: &'r str) -> Rainbow {
[INFO] [stdout]    |                              ^^         ------- the lifetime gets resolved as `'r`
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'r`
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn default(content: &'r str) -> Rainbow<'r> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "2318f28f9c22ea56d931ff4a5d3c1a74d88900bc6e1bea914c191813d310abda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2318f28f9c22ea56d931ff4a5d3c1a74d88900bc6e1bea914c191813d310abda", kill_on_drop: false }`
[INFO] [stdout] 2318f28f9c22ea56d931ff4a5d3c1a74d88900bc6e1bea914c191813d310abda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0f3133f4935611405d6d85d89c9176fec710a56e3f29deb15d30c7c85fa1c71b
[INFO] running `Command { std: "docker" "start" "-a" "0f3133f4935611405d6d85d89c9176fec710a56e3f29deb15d30c7c85fa1c71b", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/rainbow.rs:36:26
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn new(content: &'r str, colors: Vec<Color>) -> Rainbow {
[INFO] [stderr]    |                          ^^                             ------- the lifetime gets resolved as `'r`
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to consistently use `'r`
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn new(content: &'r str, colors: Vec<Color>) -> Rainbow<'r> {
[INFO] [stderr]    |                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/rainbow.rs:46:30
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn default(content: &'r str) -> Rainbow {
[INFO] [stderr]    |                              ^^         ------- the lifetime gets resolved as `'r`
[INFO] [stderr]    |                              |
[INFO] [stderr]    |                              this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to consistently use `'r`
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn default(content: &'r str) -> Rainbow<'r> {
[INFO] [stderr]    |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `mirc` (lib) generated 2 warnings (run `cargo fix --lib -p mirc` to apply 2 suggestions)
[INFO] [stderr] warning: `mirc` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mirc-b3f55400d044a9db)
[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" "0f3133f4935611405d6d85d89c9176fec710a56e3f29deb15d30c7c85fa1c71b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3133f4935611405d6d85d89c9176fec710a56e3f29deb15d30c7c85fa1c71b", kill_on_drop: false }`
[INFO] [stdout] 0f3133f4935611405d6d85d89c9176fec710a56e3f29deb15d30c7c85fa1c71b