[INFO] fetching crate symbolic-proguard 7.5.0...
[INFO] testing symbolic-proguard-7.5.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate symbolic-proguard 7.5.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate symbolic-proguard 7.5.0
[INFO] finished tweaking crates.io crate symbolic-proguard 7.5.0
[INFO] tweaked toml for crates.io crate symbolic-proguard 7.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate symbolic-proguard 7.5.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] [stderr]       Adding proguard v4.1.1 (available: v5.10.3)
[INFO] [stderr]       Adding symbolic-common v7.5.0 (available: v13.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cffcd00041a357dd6a6cc9979937f9ce60452218fa559f95054dfe7a713391eb
[INFO] running `Command { std: "docker" "start" "-a" "cffcd00041a357dd6a6cc9979937f9ce60452218fa559f95054dfe7a713391eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cffcd00041a357dd6a6cc9979937f9ce60452218fa559f95054dfe7a713391eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cffcd00041a357dd6a6cc9979937f9ce60452218fa559f95054dfe7a713391eb", kill_on_drop: false }`
[INFO] [stdout] cffcd00041a357dd6a6cc9979937f9ce60452218fa559f95054dfe7a713391eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83869a793eea8613e91a38c9aff2ac970f895e474e31c7a89e5946ff664c1795
[INFO] running `Command { std: "docker" "start" "-a" "83869a793eea8613e91a38c9aff2ac970f895e474e31c7a89e5946ff664c1795", kill_on_drop: false }`
[INFO] [stderr]    Compiling sha1 v0.6.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling debugid v0.7.3
[INFO] [stderr]    Compiling proguard v4.1.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling symbolic-common v7.5.0
[INFO] [stderr]    Compiling symbolic-proguard v7.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn as_self(&'slf self) -> &Self::Ref {
[INFO] [stdout]    |                 ----          ^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is named 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: consistently use `'slf`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn as_self(&'slf self) -> &'slf Self::Ref {
[INFO] [stdout]    |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.48s
[INFO] running `Command { std: "docker" "inspect" "83869a793eea8613e91a38c9aff2ac970f895e474e31c7a89e5946ff664c1795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83869a793eea8613e91a38c9aff2ac970f895e474e31c7a89e5946ff664c1795", kill_on_drop: false }`
[INFO] [stdout] 83869a793eea8613e91a38c9aff2ac970f895e474e31c7a89e5946ff664c1795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10528c9c01f9d56df98e6d9c4e72df2468ead25112dc423be51c3a520ab5ab49
[INFO] running `Command { std: "docker" "start" "-a" "10528c9c01f9d56df98e6d9c4e72df2468ead25112dc423be51c3a520ab5ab49", kill_on_drop: false }`
[INFO] [stderr]    Compiling symbolic-proguard v7.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn as_self(&'slf self) -> &Self::Ref {
[INFO] [stdout]    |                 ----          ^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is named 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: consistently use `'slf`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn as_self(&'slf self) -> &'slf Self::Ref {
[INFO] [stdout]    |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn as_self(&'slf self) -> &Self::Ref {
[INFO] [stdout]    |                 ----          ^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is named 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: consistently use `'slf`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn as_self(&'slf self) -> &'slf Self::Ref {
[INFO] [stdout]    |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "10528c9c01f9d56df98e6d9c4e72df2468ead25112dc423be51c3a520ab5ab49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10528c9c01f9d56df98e6d9c4e72df2468ead25112dc423be51c3a520ab5ab49", kill_on_drop: false }`
[INFO] [stdout] 10528c9c01f9d56df98e6d9c4e72df2468ead25112dc423be51c3a520ab5ab49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0cab7f041c196caaf7626edd1a04a03e38fb6e902b1cdf870ac0d5494c96e59a
[INFO] running `Command { std: "docker" "start" "-a" "0cab7f041c196caaf7626edd1a04a03e38fb6e902b1cdf870ac0d5494c96e59a", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:19:31
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn as_self(&'slf self) -> &Self::Ref {
[INFO] [stderr]    |                 ----          ^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'slf`
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn as_self(&'slf self) -> &'slf Self::Ref {
[INFO] [stderr]    |                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `symbolic-proguard` (lib) generated 1 warning (run `cargo fix --lib -p symbolic-proguard` to apply 1 suggestion)
[INFO] [stderr] warning: `symbolic-proguard` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/symbolic_proguard-eae4cd5e0cff86e3)
[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] [stderr]    Doc-tests symbolic_proguard
[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" "0cab7f041c196caaf7626edd1a04a03e38fb6e902b1cdf870ac0d5494c96e59a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cab7f041c196caaf7626edd1a04a03e38fb6e902b1cdf870ac0d5494c96e59a", kill_on_drop: false }`
[INFO] [stdout] 0cab7f041c196caaf7626edd1a04a03e38fb6e902b1cdf870ac0d5494c96e59a
