[INFO] fetching crate linera-jemallocator 0.6.1...
[INFO] checking linera-jemallocator-0.6.1 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate linera-jemallocator 0.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate linera-jemallocator 0.6.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate linera-jemallocator 0.6.1
[INFO] tweaked toml for crates.io crate linera-jemallocator 0.6.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linera-jemallocator 0.6.1 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linera-jemallocator 0.6.1 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29e0d11f7085e17c7e1ec40ad97f2148e3e32a9fde8501cc509dd9c0dafdba0e
[INFO] running `Command { std: "docker" "start" "-a" "29e0d11f7085e17c7e1ec40ad97f2148e3e32a9fde8501cc509dd9c0dafdba0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29e0d11f7085e17c7e1ec40ad97f2148e3e32a9fde8501cc509dd9c0dafdba0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e0d11f7085e17c7e1ec40ad97f2148e3e32a9fde8501cc509dd9c0dafdba0e", kill_on_drop: false }`
[INFO] [stdout] 29e0d11f7085e17c7e1ec40ad97f2148e3e32a9fde8501cc509dd9c0dafdba0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12490a494cbe484b94c9bf028d497ba9ff0628843e521eb35654f22014125148
[INFO] running `Command { std: "docker" "start" "-a" "12490a494cbe484b94c9bf028d497ba9ff0628843e521eb35654f22014125148", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling linera-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]     Checking linera-jemalloc-ctl v0.6.1
[INFO] [stderr]     Checking linera-jemallocator v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: feature `test` is declared but not used
[INFO] [stdout]  --> benches/roundtrip.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(test, allocator_api)]
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `allocator_api` is declared but not used
[INFO] [stdout]  --> benches/roundtrip.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(test, allocator_api)]
[INFO] [stdout]   |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "12490a494cbe484b94c9bf028d497ba9ff0628843e521eb35654f22014125148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12490a494cbe484b94c9bf028d497ba9ff0628843e521eb35654f22014125148", kill_on_drop: false }`
[INFO] [stdout] 12490a494cbe484b94c9bf028d497ba9ff0628843e521eb35654f22014125148
