[INFO] fetching crate parmacl 0.1.0...
[INFO] building parmacl-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate parmacl 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate parmacl 0.1.0
[INFO] finished tweaking crates.io crate parmacl 0.1.0
[INFO] tweaked toml for crates.io crate parmacl 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parmacl 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 372d61375f8965dd712402e6e13955f202a744a61fe094d9e9d15b1521439552
[INFO] running `Command { std: "docker" "start" "-a" "372d61375f8965dd712402e6e13955f202a744a61fe094d9e9d15b1521439552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "372d61375f8965dd712402e6e13955f202a744a61fe094d9e9d15b1521439552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372d61375f8965dd712402e6e13955f202a744a61fe094d9e9d15b1521439552", kill_on_drop: false }`
[INFO] [stdout] 372d61375f8965dd712402e6e13955f202a744a61fe094d9e9d15b1521439552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1639c4e3f09a6a5501c342e0e4b8f96141eac0e6e37f3f9ba582c8fef825af5f
[INFO] running `Command { std: "docker" "start" "-a" "1639c4e3f09a6a5501c342e0e4b8f96141eac0e6e37f3f9ba582c8fef825af5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling parmacl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:556:22
[INFO] [stdout]     |
[INFO] [stdout] 556 |     pub fn parse_env(&self) -> Result<Args<O, P>, ParseError> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 556 |     pub fn parse_env(&self) -> Result<Args<'_, O, P>, ParseError> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:564:27
[INFO] [stdout]     |
[INFO] [stdout] 564 |     pub fn parse_env_args(&self, env_args: env::Args) -> Result<Args<O, P>, ParseError> {
[INFO] [stdout]     |                           ^^^^^ the lifetime is elided here     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 564 |     pub fn parse_env_args(&self, env_args: env::Args) -> Result<Args<'_, O, P>, ParseError> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:616:23
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn parse_line(&self, line: &str) -> Result<Args<O, P>, ParseError> {
[INFO] [stdout]     |                       ^^^^^                        ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn parse_line(&self, line: &str) -> Result<Args<'_, O, P>, ParseError> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.27s
[INFO] running `Command { std: "docker" "inspect" "1639c4e3f09a6a5501c342e0e4b8f96141eac0e6e37f3f9ba582c8fef825af5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1639c4e3f09a6a5501c342e0e4b8f96141eac0e6e37f3f9ba582c8fef825af5f", kill_on_drop: false }`
[INFO] [stdout] 1639c4e3f09a6a5501c342e0e4b8f96141eac0e6e37f3f9ba582c8fef825af5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c7bb8e8f7b42a8d04f6b0c1c65268515cbf1a9719c322f2cefe3aab86b511d7
[INFO] running `Command { std: "docker" "start" "-a" "6c7bb8e8f7b42a8d04f6b0c1c65268515cbf1a9719c322f2cefe3aab86b511d7", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:556:22
[INFO] [stdout]     |
[INFO] [stdout] 556 |     pub fn parse_env(&self) -> Result<Args<O, P>, ParseError> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 556 |     pub fn parse_env(&self) -> Result<Args<'_, O, P>, ParseError> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:564:27
[INFO] [stdout]     |
[INFO] [stdout] 564 |     pub fn parse_env_args(&self, env_args: env::Args) -> Result<Args<O, P>, ParseError> {
[INFO] [stdout]     |                           ^^^^^ the lifetime is elided here     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 564 |     pub fn parse_env_args(&self, env_args: env::Args) -> Result<Args<'_, O, P>, ParseError> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:616:23
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn parse_line(&self, line: &str) -> Result<Args<O, P>, ParseError> {
[INFO] [stdout]     |                       ^^^^^                        ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn parse_line(&self, line: &str) -> Result<Args<'_, O, P>, ParseError> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parmacl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:556:22
[INFO] [stdout]     |
[INFO] [stdout] 556 |     pub fn parse_env(&self) -> Result<Args<O, P>, ParseError> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 556 |     pub fn parse_env(&self) -> Result<Args<'_, O, P>, ParseError> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:564:27
[INFO] [stdout]     |
[INFO] [stdout] 564 |     pub fn parse_env_args(&self, env_args: env::Args) -> Result<Args<O, P>, ParseError> {
[INFO] [stdout]     |                           ^^^^^ the lifetime is elided here     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 564 |     pub fn parse_env_args(&self, env_args: env::Args) -> Result<Args<'_, O, P>, ParseError> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:616:23
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn parse_line(&self, line: &str) -> Result<Args<O, P>, ParseError> {
[INFO] [stdout]     |                       ^^^^^                        ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn parse_line(&self, line: &str) -> Result<Args<'_, O, P>, ParseError> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "6c7bb8e8f7b42a8d04f6b0c1c65268515cbf1a9719c322f2cefe3aab86b511d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7bb8e8f7b42a8d04f6b0c1c65268515cbf1a9719c322f2cefe3aab86b511d7", kill_on_drop: false }`
[INFO] [stdout] 6c7bb8e8f7b42a8d04f6b0c1c65268515cbf1a9719c322f2cefe3aab86b511d7
