[INFO] fetching crate execution-context 0.1.0...
[INFO] checking execution-context-0.1.0 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] extracting crate execution-context 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate execution-context 0.1.0 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate execution-context 0.1.0
[INFO] finished tweaking crates.io crate execution-context 0.1.0
[INFO] tweaked toml for crates.io crate execution-context 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6411f7b20ba7e007eaf74d880563fe17c97451494509092b93d307ff14120d7e
[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" "6411f7b20ba7e007eaf74d880563fe17c97451494509092b93d307ff14120d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6411f7b20ba7e007eaf74d880563fe17c97451494509092b93d307ff14120d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6411f7b20ba7e007eaf74d880563fe17c97451494509092b93d307ff14120d7e", kill_on_drop: false }`
[INFO] [stdout] 6411f7b20ba7e007eaf74d880563fe17c97451494509092b93d307ff14120d7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e92a6bdc989aefa82ff08d4b8e8b5f0e42c1af1a28b72dca349018af067c20c
[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" "1e92a6bdc989aefa82ff08d4b8e8b5f0e42c1af1a28b72dca349018af067c20c", kill_on_drop: false }`
[INFO] [stderr]    Compiling im v10.2.0
[INFO] [stderr]     Checking execution-context v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ctx.rs:252:67
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub(crate) fn set_local_value(key: TypeId, new_value: Arc<Box<Opaque>>) {
[INFO] [stdout]     |                                                                   ^^^^^^ help: use `dyn`: `dyn Opaque`
[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/ctx.rs:260:66
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub(crate) fn get_local_value(key: TypeId) -> Option<Arc<Box<Opaque>>> {
[INFO] [stdout]     |                                                                  ^^^^^^ help: use `dyn`: `dyn Opaque`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/data.rs:44:48
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) type LocalMap = HashMap<TypeId, Box<Opaque>, BuildHasherDefault<IdHasher>>;
[INFO] [stdout]    |                                                ^^^^^^ help: use `dyn`: `dyn Opaque`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ctx.rs:252:67
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub(crate) fn set_local_value(key: TypeId, new_value: Arc<Box<Opaque>>) {
[INFO] [stdout]     |                                                                   ^^^^^^ help: use `dyn`: `dyn Opaque`
[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/ctx.rs:260:66
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub(crate) fn get_local_value(key: TypeId) -> Option<Arc<Box<Opaque>>> {
[INFO] [stdout]     |                                                                  ^^^^^^ help: use `dyn`: `dyn Opaque`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/data.rs:44:48
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) type LocalMap = HashMap<TypeId, Box<Opaque>, BuildHasherDefault<IdHasher>>;
[INFO] [stdout]    |                                                ^^^^^^ help: use `dyn`: `dyn Opaque`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "1e92a6bdc989aefa82ff08d4b8e8b5f0e42c1af1a28b72dca349018af067c20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e92a6bdc989aefa82ff08d4b8e8b5f0e42c1af1a28b72dca349018af067c20c", kill_on_drop: false }`
[INFO] [stdout] 1e92a6bdc989aefa82ff08d4b8e8b5f0e42c1af1a28b72dca349018af067c20c