[INFO] fetching crate noders 0.0.2... [INFO] checking noders-0.0.2 against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194 [INFO] extracting crate noders 0.0.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate noders 0.0.2 on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate noders 0.0.2 [INFO] finished tweaking crates.io crate noders 0.0.2 [INFO] tweaked toml for crates.io crate noders 0.0.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4685b5b0ece3f1544a6a73ed89d38ac435b41ec6ddc51eb9073546b51c22af20 [INFO] running `Command { std: "docker" "start" "-a" "4685b5b0ece3f1544a6a73ed89d38ac435b41ec6ddc51eb9073546b51c22af20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4685b5b0ece3f1544a6a73ed89d38ac435b41ec6ddc51eb9073546b51c22af20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4685b5b0ece3f1544a6a73ed89d38ac435b41ec6ddc51eb9073546b51c22af20", kill_on_drop: false }` [INFO] [stdout] 4685b5b0ece3f1544a6a73ed89d38ac435b41ec6ddc51eb9073546b51c22af20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6defb9bed1e097d3b1470cb67d192715440a884c3923ca6d871b289a5114bc76 [INFO] running `Command { std: "docker" "start" "-a" "6defb9bed1e097d3b1470cb67d192715440a884c3923ca6d871b289a5114bc76", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking noders v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | ev: Rc [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn mio::Evented` [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub x: Box, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [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/callback.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | w:Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [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/callback.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | f:Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [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/callback.rs:26:45 [INFO] [stdout] | [INFO] [stdout] 26 | pub dispatch: fn(&mut CallbackImpl, Box), [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [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/callback.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | fn dispatch(cbi: &mut CallbackImpl, mut x: Box) where [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [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/callback.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let f: &Fn(&mut W,X) = cbi.f.downcast_ref::().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W,X)` [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/node.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | ev: Rc [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn mio::Evented` [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub x: Box, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [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/callback.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | w:Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [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/callback.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | f:Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [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/callback.rs:26:45 [INFO] [stdout] | [INFO] [stdout] 26 | pub dispatch: fn(&mut CallbackImpl, Box), [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [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/callback.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | fn dispatch(cbi: &mut CallbackImpl, mut x: Box) where [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [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/callback.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let f: &Fn(&mut W,X) = cbi.f.downcast_ref::().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W,X)` [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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.17s [INFO] running `Command { std: "docker" "inspect" "6defb9bed1e097d3b1470cb67d192715440a884c3923ca6d871b289a5114bc76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6defb9bed1e097d3b1470cb67d192715440a884c3923ca6d871b289a5114bc76", kill_on_drop: false }` [INFO] [stdout] 6defb9bed1e097d3b1470cb67d192715440a884c3923ca6d871b289a5114bc76