[INFO] fetching crate dynamic 0.2.1... [INFO] testing dynamic-0.2.1 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate dynamic 0.2.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate dynamic 0.2.1 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate dynamic 0.2.1 [INFO] finished tweaking crates.io crate dynamic 0.2.1 [INFO] tweaked toml for crates.io crate dynamic 0.2.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cac97eee8be89d2a534b0ebdfd6174999ed5df0ce925d855a8d4f24fc27f3659 [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" "cac97eee8be89d2a534b0ebdfd6174999ed5df0ce925d855a8d4f24fc27f3659", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cac97eee8be89d2a534b0ebdfd6174999ed5df0ce925d855a8d4f24fc27f3659", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cac97eee8be89d2a534b0ebdfd6174999ed5df0ce925d855a8d4f24fc27f3659", kill_on_drop: false }` [INFO] [stdout] cac97eee8be89d2a534b0ebdfd6174999ed5df0ce925d855a8d4f24fc27f3659 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c45b4730b7f503626b179c19dc0fb95117a620092ac061a1e9eb2d2d6e428fd4 [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" "c45b4730b7f503626b179c19dc0fb95117a620092ac061a1e9eb2d2d6e428fd4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling dynamic v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | data: Dyn [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [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:42:29 [INFO] [stdout] | [INFO] [stdout] 42 | }) as Box>; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:52:42 [INFO] [stdout] | [INFO] [stdout] 52 | let un_sized = val as &Described; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:61:46 [INFO] [stdout] | [INFO] [stdout] 61 | let un_sized = val as &mut Described; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:150:30 [INFO] [stdout] | [INFO] [stdout] 150 | unsafe impl UnsafeAnyExt for Dyn {} [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "c45b4730b7f503626b179c19dc0fb95117a620092ac061a1e9eb2d2d6e428fd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c45b4730b7f503626b179c19dc0fb95117a620092ac061a1e9eb2d2d6e428fd4", kill_on_drop: false }` [INFO] [stdout] c45b4730b7f503626b179c19dc0fb95117a620092ac061a1e9eb2d2d6e428fd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", 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] 974866bd2d5fa45ec16ff0ebcc27355e58a04baaaa10b810a194256dfdbaafe1 [INFO] running `Command { std: "docker" "start" "-a" "974866bd2d5fa45ec16ff0ebcc27355e58a04baaaa10b810a194256dfdbaafe1", kill_on_drop: false }` [INFO] [stderr] Compiling dynamic v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | data: Dyn [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [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:42:29 [INFO] [stdout] | [INFO] [stdout] 42 | }) as Box>; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:52:42 [INFO] [stdout] | [INFO] [stdout] 52 | let un_sized = val as &Described; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:61:46 [INFO] [stdout] | [INFO] [stdout] 61 | let un_sized = val as &mut Described; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:150:30 [INFO] [stdout] | [INFO] [stdout] 150 | unsafe impl UnsafeAnyExt for Dyn {} [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | data: Dyn [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:42:29 [INFO] [stdout] | [INFO] [stdout] 42 | }) as Box>; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:52:42 [INFO] [stdout] | [INFO] [stdout] 52 | let un_sized = val as &Described; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:61:46 [INFO] [stdout] | [INFO] [stdout] 61 | let un_sized = val as &mut Described; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:150:30 [INFO] [stdout] | [INFO] [stdout] 150 | unsafe impl UnsafeAnyExt for Dyn {} [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "974866bd2d5fa45ec16ff0ebcc27355e58a04baaaa10b810a194256dfdbaafe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "974866bd2d5fa45ec16ff0ebcc27355e58a04baaaa10b810a194256dfdbaafe1", kill_on_drop: false }` [INFO] [stdout] 974866bd2d5fa45ec16ff0ebcc27355e58a04baaaa10b810a194256dfdbaafe1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e8445cf3a0be0b47b5fc80f3f1c977823cd12176e44c5fcfa007128e3bdedb66 [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" "e8445cf3a0be0b47b5fc80f3f1c977823cd12176e44c5fcfa007128e3bdedb66", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:30:11 [INFO] [stderr] | [INFO] [stderr] 30 | data: Dyn [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | }) as Box>; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:52:42 [INFO] [stderr] | [INFO] [stderr] 52 | let un_sized = val as &Described; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:61:46 [INFO] [stderr] | [INFO] [stderr] 61 | let un_sized = val as &mut Described; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:150:30 [INFO] [stderr] | [INFO] [stderr] 150 | unsafe impl UnsafeAnyExt for Dyn {} [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:30:11 [INFO] [stderr] | [INFO] [stderr] 30 | data: Dyn [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | }) as Box>; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:52:42 [INFO] [stderr] | [INFO] [stderr] 52 | let un_sized = val as &Described; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:61:46 [INFO] [stderr] | [INFO] [stderr] 61 | let un_sized = val as &mut Described; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:150:30 [INFO] [stderr] | [INFO] [stderr] 150 | unsafe impl UnsafeAnyExt for Dyn {} [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dynamic-9156b561059ef874 [INFO] [stdout] running 2 tests [INFO] [stderr] Doc-tests dynamic [INFO] [stdout] test test::test_downcasting ... ok [INFO] [stdout] test test::test_dynamic_refs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e8445cf3a0be0b47b5fc80f3f1c977823cd12176e44c5fcfa007128e3bdedb66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8445cf3a0be0b47b5fc80f3f1c977823cd12176e44c5fcfa007128e3bdedb66", kill_on_drop: false }` [INFO] [stdout] e8445cf3a0be0b47b5fc80f3f1c977823cd12176e44c5fcfa007128e3bdedb66