[INFO] fetching crate poison-guard 0.1.0...
[INFO] building poison-guard-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate poison-guard 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate poison-guard 0.1.0
[INFO] finished tweaking crates.io crate poison-guard 0.1.0
[INFO] tweaked toml for crates.io crate poison-guard 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate poison-guard 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate poison-guard 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7280abf38770faa89e1d8a91a6fec7bfedc7be3b26179d6b752acea62ff1abac
[INFO] running `Command { std: "docker" "start" "-a" "7280abf38770faa89e1d8a91a6fec7bfedc7be3b26179d6b752acea62ff1abac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7280abf38770faa89e1d8a91a6fec7bfedc7be3b26179d6b752acea62ff1abac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7280abf38770faa89e1d8a91a6fec7bfedc7be3b26179d6b752acea62ff1abac", kill_on_drop: false }`
[INFO] [stdout] 7280abf38770faa89e1d8a91a6fec7bfedc7be3b26179d6b752acea62ff1abac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa5b3caef1c329cd70d2c8316858d9aa8b414c0473bafbed80c5b4439780af75
[INFO] running `Command { std: "docker" "start" "-a" "fa5b3caef1c329cd70d2c8316858d9aa8b414c0473bafbed80c5b4439780af75", kill_on_drop: false }`
[INFO] [stderr]    Compiling poison-guard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/poison.rs:291:16
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn get(&self) -> Result<&T, PoisonRecover<T, &Self>> {
[INFO] [stdout]     |                ^^^^^            ^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                |                |   |                |
[INFO] [stdout]     |                |                |   |                the same lifetime is elided here
[INFO] [stdout]     |                |                |   the same lifetime is hidden here
[INFO] [stdout]     |                |                the same lifetime is elided here
[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] 291 |     pub fn get(&self) -> Result<&T, PoisonRecover<'_, T, &Self>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "fa5b3caef1c329cd70d2c8316858d9aa8b414c0473bafbed80c5b4439780af75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5b3caef1c329cd70d2c8316858d9aa8b414c0473bafbed80c5b4439780af75", kill_on_drop: false }`
[INFO] [stdout] fa5b3caef1c329cd70d2c8316858d9aa8b414c0473bafbed80c5b4439780af75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b06d4a695742d7f4dab2ffd0be7a9d1b02b6e2b675aa2c685b8a994ce1bb9b63
[INFO] running `Command { std: "docker" "start" "-a" "b06d4a695742d7f4dab2ffd0be7a9d1b02b6e2b675aa2c685b8a994ce1bb9b63", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling tokio v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling trybuild v1.0.40
[INFO] [stderr]    Compiling smallvec v0.1.8
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.4
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/poison.rs:291:16
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn get(&self) -> Result<&T, PoisonRecover<T, &Self>> {
[INFO] [stdout]     |                ^^^^^            ^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                |                |   |                |
[INFO] [stdout]     |                |                |   |                the same lifetime is elided here
[INFO] [stdout]     |                |                |   the same lifetime is hidden here
[INFO] [stdout]     |                |                the same lifetime is elided here
[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] 291 |     pub fn get(&self) -> Result<&T, PoisonRecover<'_, T, &Self>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parking_lot v0.1.3
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling poison-guard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/poison.rs:291:16
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn get(&self) -> Result<&T, PoisonRecover<T, &Self>> {
[INFO] [stdout]     |                ^^^^^            ^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                |                |   |                |
[INFO] [stdout]     |                |                |   |                the same lifetime is elided here
[INFO] [stdout]     |                |                |   the same lifetime is hidden here
[INFO] [stdout]     |                |                the same lifetime is elided here
[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] 291 |     pub fn get(&self) -> Result<&T, PoisonRecover<'_, T, &Self>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.69s
[INFO] running `Command { std: "docker" "inspect" "b06d4a695742d7f4dab2ffd0be7a9d1b02b6e2b675aa2c685b8a994ce1bb9b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b06d4a695742d7f4dab2ffd0be7a9d1b02b6e2b675aa2c685b8a994ce1bb9b63", kill_on_drop: false }`
[INFO] [stdout] b06d4a695742d7f4dab2ffd0be7a9d1b02b6e2b675aa2c685b8a994ce1bb9b63
