[INFO] cloning repository https://github.com/JasonSmith/signal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JasonSmith/signal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasonSmith%2Fsignal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasonSmith%2Fsignal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e159586c0627ce1c53dfa070a0a703b0ca604e7a [INFO] testing JasonSmith/signal against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasonSmith%2Fsignal" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JasonSmith/signal on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JasonSmith/signal [INFO] finished tweaking git repo https://github.com/JasonSmith/signal [INFO] tweaked toml for git repo https://github.com/JasonSmith/signal written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/JasonSmith/signal already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 940ea5d82c8b13a67a52d4b93071b7930f2b209cc3aa463d54749e3deac3449d [INFO] running `Command { std: "docker" "start" "-a" "940ea5d82c8b13a67a52d4b93071b7930f2b209cc3aa463d54749e3deac3449d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "940ea5d82c8b13a67a52d4b93071b7930f2b209cc3aa463d54749e3deac3449d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "940ea5d82c8b13a67a52d4b93071b7930f2b209cc3aa463d54749e3deac3449d", kill_on_drop: false }` [INFO] [stdout] 940ea5d82c8b13a67a52d4b93071b7930f2b209cc3aa463d54749e3deac3449d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62b4b3eb7323b4d5a1be4fe1b7cd24194ac3a8f5f7b851577da11eebc0ea2043 [INFO] running `Command { std: "docker" "start" "-a" "62b4b3eb7323b4d5a1be4fe1b7cd24194ac3a8f5f7b851577da11eebc0ea2043", kill_on_drop: false }` [INFO] [stderr] Compiling signal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `TypeId` [INFO] [stdout] --> src/signal.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::hash_map::HashMap` [INFO] [stdout] --> src/signal.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::hash_map::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signal.rs:15:25 [INFO] [stdout] | [INFO] [stdout] 15 | callback: Rc)>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Event)` [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/signal.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | target: Rc, [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/signal.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | callback: Rc)>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Any, &Event)` [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/signal.rs:21:32 [INFO] [stdout] | [INFO] [stdout] 21 | callback: Rc)>> [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/signal.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | entries: Vec>> [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SignalEntry` [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/signal.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | Signal {entries: Vec::>>::new()} [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SignalEntry` [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/signal.rs:61:23 [INFO] [stdout] | [INFO] [stdout] 61 | where F: FnMut(&Any, &Event) + 'static, [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/signal.rs:60:52 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn connect_with_data(&mut self, data: Rc, callback: F) [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/signal.rs:85:23 [INFO] [stdout] | [INFO] [stdout] 85 | where F: FnMut(&Any, &Event) + 'static, [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/main.rs:59:29 [INFO] [stdout] | [INFO] [stdout] 59 | fn on_name_changed(object: &Any, event: &Event) [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: unused variable: `callback` [INFO] [stdout] --> src/signal.rs:84:46 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn disconnect_with_data(&mut self, callback: F) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_callback` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `CallbackID` [INFO] [stdout] --> src/signal.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | pub type CallbackID = usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "62b4b3eb7323b4d5a1be4fe1b7cd24194ac3a8f5f7b851577da11eebc0ea2043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62b4b3eb7323b4d5a1be4fe1b7cd24194ac3a8f5f7b851577da11eebc0ea2043", kill_on_drop: false }` [INFO] [stdout] 62b4b3eb7323b4d5a1be4fe1b7cd24194ac3a8f5f7b851577da11eebc0ea2043 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 076710307d08fb766ac724a58078322a5b210f08439ee2d96a33b0cb38dbedb7 [INFO] running `Command { std: "docker" "start" "-a" "076710307d08fb766ac724a58078322a5b210f08439ee2d96a33b0cb38dbedb7", kill_on_drop: false }` [INFO] [stderr] Compiling signal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `TypeId` [INFO] [stdout] --> src/signal.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::hash_map::HashMap` [INFO] [stdout] --> src/signal.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::hash_map::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signal.rs:15:25 [INFO] [stdout] | [INFO] [stdout] 15 | callback: Rc)>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Event)` [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/signal.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | target: Rc, [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/signal.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | callback: Rc)>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Any, &Event)` [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/signal.rs:21:32 [INFO] [stdout] | [INFO] [stdout] 21 | callback: Rc)>> [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/signal.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | entries: Vec>> [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SignalEntry` [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/signal.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | Signal {entries: Vec::>>::new()} [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SignalEntry` [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/signal.rs:61:23 [INFO] [stdout] | [INFO] [stdout] 61 | where F: FnMut(&Any, &Event) + 'static, [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/signal.rs:60:52 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn connect_with_data(&mut self, data: Rc, callback: F) [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/signal.rs:85:23 [INFO] [stdout] | [INFO] [stdout] 85 | where F: FnMut(&Any, &Event) + 'static, [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/main.rs:59:29 [INFO] [stdout] | [INFO] [stdout] 59 | fn on_name_changed(object: &Any, event: &Event) [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: unused variable: `callback` [INFO] [stdout] --> src/signal.rs:84:46 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn disconnect_with_data(&mut self, callback: F) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_callback` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `CallbackID` [INFO] [stdout] --> src/signal.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | pub type CallbackID = usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "076710307d08fb766ac724a58078322a5b210f08439ee2d96a33b0cb38dbedb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "076710307d08fb766ac724a58078322a5b210f08439ee2d96a33b0cb38dbedb7", kill_on_drop: false }` [INFO] [stdout] 076710307d08fb766ac724a58078322a5b210f08439ee2d96a33b0cb38dbedb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dd117d1f559a4aea0903619e2b679669feac52d2da42da626fcc4f775661f644 [INFO] running `Command { std: "docker" "start" "-a" "dd117d1f559a4aea0903619e2b679669feac52d2da42da626fcc4f775661f644", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `TypeId` [INFO] [stderr] --> src/signal.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use std::any::{Any, TypeId}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::hash_map::HashMap` [INFO] [stderr] --> src/signal.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::hash_map::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signal.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | callback: Rc)>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Event)` [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signal.rs:20:15 [INFO] [stderr] | [INFO] [stderr] 20 | target: Rc, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [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/signal.rs:21:25 [INFO] [stderr] | [INFO] [stderr] 21 | callback: Rc)>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Any, &Event)` [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/signal.rs:21:32 [INFO] [stderr] | [INFO] [stderr] 21 | callback: Rc)>> [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [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/signal.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | entries: Vec>> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SignalEntry` [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/signal.rs:57:34 [INFO] [stderr] | [INFO] [stderr] 57 | Signal {entries: Vec::>>::new()} [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SignalEntry` [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/signal.rs:61:23 [INFO] [stderr] | [INFO] [stderr] 61 | where F: FnMut(&Any, &Event) + 'static, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [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/signal.rs:60:52 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn connect_with_data(&mut self, data: Rc, callback: F) [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [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/signal.rs:85:23 [INFO] [stderr] | [INFO] [stderr] 85 | where F: FnMut(&Any, &Event) + 'static, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [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/main.rs:59:29 [INFO] [stderr] | [INFO] [stderr] 59 | fn on_name_changed(object: &Any, event: &Event) [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [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: unused variable: `callback` [INFO] [stderr] --> src/signal.rs:84:46 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn disconnect_with_data(&mut self, callback: F) [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_callback` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `CallbackID` [INFO] [stderr] --> src/signal.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub type CallbackID = usize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/signal-cd1c9ed1a2d8ea43) [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" "dd117d1f559a4aea0903619e2b679669feac52d2da42da626fcc4f775661f644", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd117d1f559a4aea0903619e2b679669feac52d2da42da626fcc4f775661f644", kill_on_drop: false }` [INFO] [stdout] dd117d1f559a4aea0903619e2b679669feac52d2da42da626fcc4f775661f644