[INFO] updating cached repository https://github.com/qnnnnez/rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c060239da32ca20a9d77c5ac2bf12f2d1c62f77e [INFO] testing qnnnnez/rs against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqnnnnez%2Frs" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qnnnnez/rs on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/qnnnnez/rs [INFO] finished tweaking git repo https://github.com/qnnnnez/rs [INFO] tweaked toml for git repo https://github.com/qnnnnez/rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/qnnnnez/rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 851e85e66f01315831f8d7a9d7a3b2b92ad3e15cd497758297321f9d0f54adf3 [INFO] running `Command { std: "docker" "start" "-a" "851e85e66f01315831f8d7a9d7a3b2b92ad3e15cd497758297321f9d0f54adf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "851e85e66f01315831f8d7a9d7a3b2b92ad3e15cd497758297321f9d0f54adf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "851e85e66f01315831f8d7a9d7a3b2b92ad3e15cd497758297321f9d0f54adf3", kill_on_drop: false }` [INFO] [stdout] 851e85e66f01315831f8d7a9d7a3b2b92ad3e15cd497758297321f9d0f54adf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44cc4023fc05c10e8d1a38d410c6f0214084d59756e266dc8699e253495f27dc [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" "44cc4023fc05c10e8d1a38d410c6f0214084d59756e266dc8699e253495f27dc", kill_on_drop: false }` [INFO] [stderr] Compiling rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/main.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | Callable(Box), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn CallableValue` [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/interpreter.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | impl fmt::Debug for CallableValue { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn CallableValue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:71:50 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn create_callable(&mut self, value: Box) -> ValueRef { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn CallableValue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:373:98 [INFO] [stdout] | [INFO] [stdout] 373 | fn create_lambda(&mut self, args: &Vec, body: &Vec, closure: &Vec) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn CallableValue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:440:27 [INFO] [stdout] | [INFO] [stdout] 440 | callable: Box) -> Result>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Interpreter, Vec) -> Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:469:46 [INFO] [stdout] | [INFO] [stdout] 469 | let mut inject = |name: &str, f: Box) -> Result>| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Interpreter, Vec) -> Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interpreter.rs:336:25 [INFO] [stdout] | [INFO] [stdout] 336 | let mut func = self.eval_ast(it.next().unwrap())?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "44cc4023fc05c10e8d1a38d410c6f0214084d59756e266dc8699e253495f27dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44cc4023fc05c10e8d1a38d410c6f0214084d59756e266dc8699e253495f27dc", kill_on_drop: false }` [INFO] [stdout] 44cc4023fc05c10e8d1a38d410c6f0214084d59756e266dc8699e253495f27dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2eba62fc2da437de216384ce38d50b542bca6616c10afa6332258852255b7b45 [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" "2eba62fc2da437de216384ce38d50b542bca6616c10afa6332258852255b7b45", kill_on_drop: false }` [INFO] [stderr] Compiling rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/main.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | Callable(Box), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn CallableValue` [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/interpreter.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | impl fmt::Debug for CallableValue { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn CallableValue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:71:50 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn create_callable(&mut self, value: Box) -> ValueRef { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn CallableValue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:373:98 [INFO] [stdout] | [INFO] [stdout] 373 | fn create_lambda(&mut self, args: &Vec, body: &Vec, closure: &Vec) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn CallableValue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:440:27 [INFO] [stdout] | [INFO] [stdout] 440 | callable: Box) -> Result>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Interpreter, Vec) -> Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:469:46 [INFO] [stdout] | [INFO] [stdout] 469 | let mut inject = |name: &str, f: Box) -> Result>| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Interpreter, Vec) -> Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interpreter.rs:336:25 [INFO] [stdout] | [INFO] [stdout] 336 | let mut func = self.eval_ast(it.next().unwrap())?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "2eba62fc2da437de216384ce38d50b542bca6616c10afa6332258852255b7b45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2eba62fc2da437de216384ce38d50b542bca6616c10afa6332258852255b7b45", kill_on_drop: false }` [INFO] [stdout] 2eba62fc2da437de216384ce38d50b542bca6616c10afa6332258852255b7b45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f3e6545f19d421818f9d3cdcfea15da89c7c65b4f886171add21ae73352e48ca [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" "f3e6545f19d421818f9d3cdcfea15da89c7c65b4f886171add21ae73352e48ca", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `BTreeMap` [INFO] [stderr] --> src/main.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | Callable(Box), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn CallableValue` [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/interpreter.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | impl fmt::Debug for CallableValue { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn CallableValue` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:71:50 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn create_callable(&mut self, value: Box) -> ValueRef { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn CallableValue` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:373:98 [INFO] [stderr] | [INFO] [stderr] 373 | fn create_lambda(&mut self, args: &Vec, body: &Vec, closure: &Vec) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn CallableValue` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:440:27 [INFO] [stderr] | [INFO] [stderr] 440 | callable: Box) -> Result>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Interpreter, Vec) -> Result` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:469:46 [INFO] [stderr] | [INFO] [stderr] 469 | let mut inject = |name: &str, f: Box) -> Result>| { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Interpreter, Vec) -> Result` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/interpreter.rs:336:25 [INFO] [stderr] | [INFO] [stderr] 336 | let mut func = self.eval_ast(it.next().unwrap())?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rs-3460daab0526f560 [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f3e6545f19d421818f9d3cdcfea15da89c7c65b4f886171add21ae73352e48ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3e6545f19d421818f9d3cdcfea15da89c7c65b4f886171add21ae73352e48ca", kill_on_drop: false }` [INFO] [stdout] f3e6545f19d421818f9d3cdcfea15da89c7c65b4f886171add21ae73352e48ca