[INFO] fetching crate mopa 0.2.2... [INFO] testing mopa-0.2.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate mopa 0.2.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate mopa 0.2.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mopa 0.2.2 [INFO] finished tweaking crates.io crate mopa 0.2.2 [INFO] tweaked toml for crates.io crate mopa 0.2.2 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] b4fed0031035615b62a578113ef93d1ed6e026d4ad503886f77dd78620904cfc [INFO] running `Command { std: "docker" "start" "-a" "b4fed0031035615b62a578113ef93d1ed6e026d4ad503886f77dd78620904cfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4fed0031035615b62a578113ef93d1ed6e026d4ad503886f77dd78620904cfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4fed0031035615b62a578113ef93d1ed6e026d4ad503886f77dd78620904cfc", kill_on_drop: false }` [INFO] [stdout] b4fed0031035615b62a578113ef93d1ed6e026d4ad503886f77dd78620904cfc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--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] 86e544151ccd1ded89e08d6f88aa8061c0f208e43448ab50ddb30a369fb32651 [INFO] running `Command { std: "docker" "start" "-a" "86e544151ccd1ded89e08d6f88aa8061c0f208e43448ab50ddb30a369fb32651", kill_on_drop: false }` [INFO] [stderr] Compiling mopa v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "86e544151ccd1ded89e08d6f88aa8061c0f208e43448ab50ddb30a369fb32651", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86e544151ccd1ded89e08d6f88aa8061c0f208e43448ab50ddb30a369fb32651", kill_on_drop: false }` [INFO] [stdout] 86e544151ccd1ded89e08d6f88aa8061c0f208e43448ab50ddb30a369fb32651 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75622ee981c7b6f4104325bb1e4ee9931722d114d3fec09a44d02dd7ab23265e [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" "75622ee981c7b6f4104325bb1e4ee9931722d114d3fec09a44d02dd7ab23265e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mopa v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:246:14 [INFO] [stdout] | [INFO] [stdout] 246 | impl $trait_ { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn $trait_` [INFO] [stdout] ... [INFO] [stdout] 340 | mopafy!(Person); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] = note: this warning originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:305:14 [INFO] [stdout] | [INFO] [stdout] 305 | impl $trait_ { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn $trait_` [INFO] [stdout] ... [INFO] [stdout] 340 | mopafy!(Person); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] = note: this warning originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:365:22 [INFO] [stdout] | [INFO] [stdout] 365 | let person: &Person = &benny; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Person` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:379:26 [INFO] [stdout] | [INFO] [stdout] 379 | let person: &mut Person = &mut benny; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Person` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:394:29 [INFO] [stdout] | [INFO] [stdout] 394 | let mut person: Box = Box::new(benny.clone()); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Person` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> examples/simple.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let p: &PanicAny = &2; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn PanicAny` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.00s [INFO] running `Command { std: "docker" "inspect" "75622ee981c7b6f4104325bb1e4ee9931722d114d3fec09a44d02dd7ab23265e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75622ee981c7b6f4104325bb1e4ee9931722d114d3fec09a44d02dd7ab23265e", kill_on_drop: false }` [INFO] [stdout] 75622ee981c7b6f4104325bb1e4ee9931722d114d3fec09a44d02dd7ab23265e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bc70dddd650101fb8aa669e1f673c13991fd05c46355cb4d003b904f9e1de3a7 [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" "bc70dddd650101fb8aa669e1f673c13991fd05c46355cb4d003b904f9e1de3a7", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:246:14 [INFO] [stderr] | [INFO] [stderr] 246 | impl $trait_ { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn $trait_` [INFO] [stderr] ... [INFO] [stderr] 340 | mopafy!(Person); [INFO] [stderr] | ---------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] = note: this warning originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:305:14 [INFO] [stderr] | [INFO] [stderr] 305 | impl $trait_ { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn $trait_` [INFO] [stderr] ... [INFO] [stderr] 340 | mopafy!(Person); [INFO] [stderr] | ---------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] = note: this warning originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:365:22 [INFO] [stderr] | [INFO] [stderr] 365 | let person: &Person = &benny; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Person` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:379:26 [INFO] [stderr] | [INFO] [stderr] 379 | let person: &mut Person = &mut benny; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Person` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:394:29 [INFO] [stderr] | [INFO] [stderr] 394 | let mut person: Box = Box::new(benny.clone()); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Person` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/simple.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | let p: &PanicAny = &2; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn PanicAny` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mopa-fd4535f5778b5fca) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_ref ... ok [INFO] [stdout] test tests::test_box ... ok [INFO] [stdout] test tests::test_mut ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests mopa [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 38) ... ignored [INFO] [stdout] test src/lib.rs - mopafy (line 205) ... ignored [INFO] [stdout] test src/lib.rs - mopafy (line 223) ... ignored [INFO] [stdout] test src/lib.rs - mopafy (line 194) ... ok [INFO] [stdout] test src/lib.rs - (line 53) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.97s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bc70dddd650101fb8aa669e1f673c13991fd05c46355cb4d003b904f9e1de3a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc70dddd650101fb8aa669e1f673c13991fd05c46355cb4d003b904f9e1de3a7", kill_on_drop: false }` [INFO] [stdout] bc70dddd650101fb8aa669e1f673c13991fd05c46355cb4d003b904f9e1de3a7