[INFO] fetching crate cranelift-reader 0.120.1...
[INFO] checking cranelift-reader-0.120.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate cranelift-reader 0.120.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate cranelift-reader 0.120.1
[INFO] finished tweaking crates.io crate cranelift-reader 0.120.1
[INFO] tweaked toml for crates.io crate cranelift-reader 0.120.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cranelift-reader 0.120.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cranelift-reader 0.120.1 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 720444da07afc0ebc7d212578a679c0471c5b7b851cae7c189691e627d85da15
[INFO] running `Command { std: "docker" "start" "-a" "720444da07afc0ebc7d212578a679c0471c5b7b851cae7c189691e627d85da15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "720444da07afc0ebc7d212578a679c0471c5b7b851cae7c189691e627d85da15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "720444da07afc0ebc7d212578a679c0471c5b7b851cae7c189691e627d85da15", kill_on_drop: false }`
[INFO] [stdout] 720444da07afc0ebc7d212578a679c0471c5b7b851cae7c189691e627d85da15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3ad0534346e94f80aa67b4c0982dc7ccd11cdc964d6487661818f2983a344ed
[INFO] running `Command { std: "docker" "start" "-a" "e3ad0534346e94f80aa67b4c0982dc7ccd11cdc964d6487661818f2983a344ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-srcgen v0.120.1
[INFO] [stderr]    Compiling cranelift-isle v0.120.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.120.1
[INFO] [stderr]     Checking cranelift-bitset v0.120.1
[INFO] [stderr]    Compiling target-lexicon v0.13.0
[INFO] [stderr]     Checking allocator-api2 v0.2.20
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking cranelift-entity v0.120.1
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.120.1
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking gimli v0.31.0
[INFO] [stderr]     Checking cranelift-bforest v0.120.1
[INFO] [stderr]     Checking regalloc2 v0.12.2
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.120.1
[INFO] [stderr]     Checking cranelift-control v0.120.1
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.120.1
[INFO] [stderr]    Compiling cranelift-codegen v0.120.1
[INFO] [stderr]     Checking cranelift-reader v0.120.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn as_fisa(&self) -> FlagsOrIsa {
[INFO] [stdout]    |                    ^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn as_fisa(&self) -> FlagsOrIsa<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn as_fisa(&self) -> FlagsOrIsa {
[INFO] [stdout]    |                    ^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn as_fisa(&self) -> FlagsOrIsa<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.00s
[INFO] running `Command { std: "docker" "inspect" "e3ad0534346e94f80aa67b4c0982dc7ccd11cdc964d6487661818f2983a344ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3ad0534346e94f80aa67b4c0982dc7ccd11cdc964d6487661818f2983a344ed", kill_on_drop: false }`
[INFO] [stdout] e3ad0534346e94f80aa67b4c0982dc7ccd11cdc964d6487661818f2983a344ed