[INFO] fetching crate rtsc 0.3.2...
[INFO] checking rtsc-0.3.2 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate rtsc 0.3.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate rtsc 0.3.2 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate rtsc 0.3.2
[INFO] finished tweaking crates.io crate rtsc 0.3.2
[INFO] tweaked toml for crates.io crate rtsc 0.3.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding darling v0.13.4 (available: v0.20.10)
[INFO] [stderr]       Adding darling_core v0.13.4 (available: v0.20.10)
[INFO] [stderr]       Adding darling_macro v0.13.4 (available: v0.20.10)
[INFO] [stderr]       Adding encode_unicode v0.3.6 (available: v1.0.0)
[INFO] [stderr]       Adding nix v0.27.1 (available: v0.29.0)
[INFO] [stderr]       Adding strsim v0.10.0 (available: v0.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] [stderr]       Adding tokio v1.36.0 (available: v1.40.0)
[INFO] [stderr]       Adding tokio-macros v2.2.0 (available: v2.4.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bma-ts v0.1.14
[INFO] [stderr]   Downloaded parking_lot_rt v0.12.1
[INFO] [stderr]   Downloaded linux-futex v1.0.0
[INFO] [stderr]   Downloaded object-id v0.1.4
[INFO] [stderr]   Downloaded rtsc-derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aad6f4bd52e544b02c53bb803cac9a5dd56ed4a3fb184fb0e7bfbc0517620c64
[INFO] running `Command { std: "docker" "start" "-a" "aad6f4bd52e544b02c53bb803cac9a5dd56ed4a3fb184fb0e7bfbc0517620c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aad6f4bd52e544b02c53bb803cac9a5dd56ed4a3fb184fb0e7bfbc0517620c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad6f4bd52e544b02c53bb803cac9a5dd56ed4a3fb184fb0e7bfbc0517620c64", kill_on_drop: false }`
[INFO] [stdout] aad6f4bd52e544b02c53bb803cac9a5dd56ed4a3fb184fb0e7bfbc0517620c64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a41edd8a9e387cdbd5f6fa572f41b699860fcda2ee565665d03baa5b061db05
[INFO] running `Command { std: "docker" "start" "-a" "4a41edd8a9e387cdbd5f6fa572f41b699860fcda2ee565665d03baa5b061db05", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking object-id v0.1.4
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking linux-futex v1.0.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]     Checking parking_lot_rt v0.12.1
[INFO] [stderr]     Checking insta v1.40.0
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling rtsc-derive v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking bma-ts v0.1.14
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking rtsc v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/cell/ttlcell.rs:105:18
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn as_ref_with<'a, O>(
[INFO] [stdout]     |                        -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 105 |     ) -> Option<(&T, &O)> {
[INFO] [stdout]     |                  ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/cell/ttlcell.rs:105:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn as_ref_with<'a, O>(
[INFO] [stdout]     |                        -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 105 |     ) -> Option<(&T, &O)> {
[INFO] [stdout]     |                      ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/cell/ttlcell.rs:105:18
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn as_ref_with<'a, O>(
[INFO] [stdout]     |                        -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 105 |     ) -> Option<(&T, &O)> {
[INFO] [stdout]     |                  ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/cell/ttlcell.rs:105:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn as_ref_with<'a, O>(
[INFO] [stdout]     |                        -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 105 |     ) -> Option<(&T, &O)> {
[INFO] [stdout]     |                      ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/policy_channel_async.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |         Test(usize),
[INFO] [stdout]    |         ---- ^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 48 |         Test(()),
[INFO] [stdout]    |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/policy_channel_async.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 49 |         Temperature(f64),
[INFO] [stdout]    |         ----------- ^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 49 |         Temperature(()),
[INFO] [stdout]    |                     ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.96s
[INFO] running `Command { std: "docker" "inspect" "4a41edd8a9e387cdbd5f6fa572f41b699860fcda2ee565665d03baa5b061db05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a41edd8a9e387cdbd5f6fa572f41b699860fcda2ee565665d03baa5b061db05", kill_on_drop: false }`
[INFO] [stdout] 4a41edd8a9e387cdbd5f6fa572f41b699860fcda2ee565665d03baa5b061db05