[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 try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqnnnnez%2Frs" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qnnnnez/rs on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-0/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9707becdcf507a4f1d4df54ffa8b6e6e88b5b6fd79ad502e9dec3a675cc3143d [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" "9707becdcf507a4f1d4df54ffa8b6e6e88b5b6fd79ad502e9dec3a675cc3143d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9707becdcf507a4f1d4df54ffa8b6e6e88b5b6fd79ad502e9dec3a675cc3143d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9707becdcf507a4f1d4df54ffa8b6e6e88b5b6fd79ad502e9dec3a675cc3143d", kill_on_drop: false }` [INFO] [stdout] 9707becdcf507a4f1d4df54ffa8b6e6e88b5b6fd79ad502e9dec3a675cc3143d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94e871449647d07e53fd56847bb2395e9a4fef65027179112c46429212f91c8e [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" "94e871449647d07e53fd56847bb2395e9a4fef65027179112c46429212f91c8e", 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 1.04s [INFO] running `Command { std: "docker" "inspect" "94e871449647d07e53fd56847bb2395e9a4fef65027179112c46429212f91c8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94e871449647d07e53fd56847bb2395e9a4fef65027179112c46429212f91c8e", kill_on_drop: false }` [INFO] [stdout] 94e871449647d07e53fd56847bb2395e9a4fef65027179112c46429212f91c8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce0b3fc222787fa60b29998773cca5b52301d567f26f56e278dc09586050518f [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" "ce0b3fc222787fa60b29998773cca5b52301d567f26f56e278dc09586050518f", 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 0.79s [INFO] running `Command { std: "docker" "inspect" "ce0b3fc222787fa60b29998773cca5b52301d567f26f56e278dc09586050518f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce0b3fc222787fa60b29998773cca5b52301d567f26f56e278dc09586050518f", kill_on_drop: false }` [INFO] [stdout] ce0b3fc222787fa60b29998773cca5b52301d567f26f56e278dc09586050518f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1316028219b36da961b90902d1658a583da7f6aea5d580918833e724371a59fa [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" "1316028219b36da961b90902d1658a583da7f6aea5d580918833e724371a59fa", 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" "1316028219b36da961b90902d1658a583da7f6aea5d580918833e724371a59fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1316028219b36da961b90902d1658a583da7f6aea5d580918833e724371a59fa", kill_on_drop: false }` [INFO] [stdout] 1316028219b36da961b90902d1658a583da7f6aea5d580918833e724371a59fa