[INFO] fetching crate hash-value 1.0.1...
[INFO] testing hash-value-1.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate hash-value 1.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate hash-value 1.0.1
[INFO] finished tweaking crates.io crate hash-value 1.0.1
[INFO] tweaked toml for crates.io crate hash-value 1.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hash-value 1.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded possibly v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62e31774cb34049fedc4246bc73a48bb852a7070f12dc03e0d2c759a9943d638
[INFO] running `Command { std: "docker" "start" "-a" "62e31774cb34049fedc4246bc73a48bb852a7070f12dc03e0d2c759a9943d638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62e31774cb34049fedc4246bc73a48bb852a7070f12dc03e0d2c759a9943d638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62e31774cb34049fedc4246bc73a48bb852a7070f12dc03e0d2c759a9943d638", kill_on_drop: false }`
[INFO] [stdout] 62e31774cb34049fedc4246bc73a48bb852a7070f12dc03e0d2c759a9943d638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 688cf1e2958dd8bed8d349c329bbb5a89154e8db6960d416b837f303b1085ba4
[INFO] running `Command { std: "docker" "start" "-a" "688cf1e2958dd8bed8d349c329bbb5a89154e8db6960d416b837f303b1085ba4", kill_on_drop: false }`
[INFO] [stderr]    Compiling possibly v1.0.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling hash-value v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value.rs:193:30
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub(crate) fn unexpected(&self) -> Unexpected {
[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] 193 |     pub(crate) fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "688cf1e2958dd8bed8d349c329bbb5a89154e8db6960d416b837f303b1085ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "688cf1e2958dd8bed8d349c329bbb5a89154e8db6960d416b837f303b1085ba4", kill_on_drop: false }`
[INFO] [stdout] 688cf1e2958dd8bed8d349c329bbb5a89154e8db6960d416b837f303b1085ba4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3daa0719eecbff0b219da216612971a81cca4a3a9679647acd3ae4f3ec4fb2b0
[INFO] running `Command { std: "docker" "start" "-a" "3daa0719eecbff0b219da216612971a81cca4a3a9679647acd3ae4f3ec4fb2b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling hash-value v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value.rs:193:30
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub(crate) fn unexpected(&self) -> Unexpected {
[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] 193 |     pub(crate) fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value.rs:193:30
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub(crate) fn unexpected(&self) -> Unexpected {
[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] 193 |     pub(crate) fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "3daa0719eecbff0b219da216612971a81cca4a3a9679647acd3ae4f3ec4fb2b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3daa0719eecbff0b219da216612971a81cca4a3a9679647acd3ae4f3ec4fb2b0", kill_on_drop: false }`
[INFO] [stdout] 3daa0719eecbff0b219da216612971a81cca4a3a9679647acd3ae4f3ec4fb2b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de52df090215b9a23232c53af4637b084439fa6d8b7d72bb2e5efcc9b404a137
[INFO] running `Command { std: "docker" "start" "-a" "de52df090215b9a23232c53af4637b084439fa6d8b7d72bb2e5efcc9b404a137", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/value.rs:193:30
[INFO] [stdout] running 3 tests
[INFO] [stderr]     |
[INFO] [stdout] test de::deserialize_from_ref ... ok
[INFO] [stderr] 193 |     pub(crate) fn unexpected(&self) -> Unexpected {
[INFO] [stdout] test ser::serialize_to_value ... ok
[INFO] [stderr]     |                              ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout] test de::deserialize_from_owned ... ok
[INFO] [stderr]     |                              |
[INFO] [stdout] 
[INFO] [stderr]     |                              the lifetime is elided here
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |
[INFO] [stdout] 
[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: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 193 |     pub(crate) fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stderr]     |                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `hash-value` (lib) generated 1 warning
[INFO] [stderr] warning: `hash-value` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hash_value-5329d1c1f1065965)
[INFO] [stderr]    Doc-tests hash_value
[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" "de52df090215b9a23232c53af4637b084439fa6d8b7d72bb2e5efcc9b404a137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de52df090215b9a23232c53af4637b084439fa6d8b7d72bb2e5efcc9b404a137", kill_on_drop: false }`
[INFO] [stdout] de52df090215b9a23232c53af4637b084439fa6d8b7d72bb2e5efcc9b404a137