[INFO] fetching crate fruitbasket 0.9.1...
[INFO] checking fruitbasket-0.9.1 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789
[INFO] extracting crate fruitbasket 0.9.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate fruitbasket 0.9.1 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fruitbasket 0.9.1
[INFO] finished tweaking crates.io crate fruitbasket 0.9.1
[INFO] tweaked toml for crates.io crate fruitbasket 0.9.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate fruitbasket 0.9.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f7e0a551fd30862ffb745530eef5dadaa2e52338d9ddd89ad1bb372fc76ccae9
[INFO] running `Command { std: "docker" "start" "-a" "f7e0a551fd30862ffb745530eef5dadaa2e52338d9ddd89ad1bb372fc76ccae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7e0a551fd30862ffb745530eef5dadaa2e52338d9ddd89ad1bb372fc76ccae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7e0a551fd30862ffb745530eef5dadaa2e52338d9ddd89ad1bb372fc76ccae9", kill_on_drop: false }`
[INFO] [stdout] f7e0a551fd30862ffb745530eef5dadaa2e52338d9ddd89ad1bb372fc76ccae9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a69c0d41419d3db1b1f8dfd253dd5dae04dba1fb92941f24775d3fd98028774
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5a69c0d41419d3db1b1f8dfd253dd5dae04dba1fb92941f24775d3fd98028774", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking fruitbasket v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:134:34
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub type FruitObjcCallback = Box<Fn(*mut u64)>;
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(*mut u64)`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:134:34
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub type FruitObjcCallback = Box<Fn(*mut u64)>;
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(*mut u64)`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "5a69c0d41419d3db1b1f8dfd253dd5dae04dba1fb92941f24775d3fd98028774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a69c0d41419d3db1b1f8dfd253dd5dae04dba1fb92941f24775d3fd98028774", kill_on_drop: false }`
[INFO] [stdout] 5a69c0d41419d3db1b1f8dfd253dd5dae04dba1fb92941f24775d3fd98028774