[INFO] cloning repository https://github.com/kaliumxyz/ctf-vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaliumxyz/ctf-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaliumxyz%2Fctf-vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaliumxyz%2Fctf-vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6e433f87667ef97288c83dcb2a39a9307e97bbff [INFO] testing kaliumxyz/ctf-vm against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaliumxyz%2Fctf-vm" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kaliumxyz/ctf-vm on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kaliumxyz/ctf-vm [INFO] finished tweaking git repo https://github.com/kaliumxyz/ctf-vm [INFO] tweaked toml for git repo https://github.com/kaliumxyz/ctf-vm written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/kaliumxyz/ctf-vm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa16126da53c5e04a73f2bdea60edc94237a60689a2149aea2ef0b6a2383e525 [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" "fa16126da53c5e04a73f2bdea60edc94237a60689a2149aea2ef0b6a2383e525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa16126da53c5e04a73f2bdea60edc94237a60689a2149aea2ef0b6a2383e525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa16126da53c5e04a73f2bdea60edc94237a60689a2149aea2ef0b6a2383e525", kill_on_drop: false }` [INFO] [stdout] fa16126da53c5e04a73f2bdea60edc94237a60689a2149aea2ef0b6a2383e525 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5114381f5d3c2886f00141353afcfd9bd83fa5a2e8d1978352bb775eeaa1e9e9 [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" "5114381f5d3c2886f00141353afcfd9bd83fa5a2e8d1978352bb775eeaa1e9e9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling synacor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/opcode.rs:234:17 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn debug_op(state: &mut State, meta: &mut Meta, code: Code) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `meta` [INFO] [stdout] --> src/opcode.rs:234:36 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn debug_op(state: &mut State, meta: &mut Meta, code: Code) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_meta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/opcode.rs:234:53 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn debug_op(state: &mut State, meta: &mut Meta, code: Code) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | let mut stack: Vec = save.drain(0..(sp * 2)).collect(); [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: variable does not need to be mutable [INFO] [stdout] --> src/debug/debugger.rs:125:39 [INFO] [stdout] | [INFO] [stdout] 125 | Command::PrintMemoryRange(mut n, m) => { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/debug/debugger.rs:136:21 [INFO] [stdout] | [INFO] [stdout] 136 | let mut i = state.ip; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `debug_op` [INFO] [stdout] --> src/opcode.rs:234:8 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn debug_op(state: &mut State, meta: &mut Meta, code: Code) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.17s [INFO] running `Command { std: "docker" "inspect" "5114381f5d3c2886f00141353afcfd9bd83fa5a2e8d1978352bb775eeaa1e9e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5114381f5d3c2886f00141353afcfd9bd83fa5a2e8d1978352bb775eeaa1e9e9", kill_on_drop: false }` [INFO] [stdout] 5114381f5d3c2886f00141353afcfd9bd83fa5a2e8d1978352bb775eeaa1e9e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e86531f81fa62fa13e7b116ed131d4001a3d3458a2b551c70bc4571fdb47caba [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" "e86531f81fa62fa13e7b116ed131d4001a3d3458a2b551c70bc4571fdb47caba", kill_on_drop: false }` [INFO] [stderr] Compiling synacor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/opcode.rs:234:17 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn debug_op(state: &mut State, meta: &mut Meta, code: Code) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `meta` [INFO] [stdout] --> src/opcode.rs:234:36 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn debug_op(state: &mut State, meta: &mut Meta, code: Code) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_meta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/opcode.rs:234:53 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn debug_op(state: &mut State, meta: &mut Meta, code: Code) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | let mut stack: Vec = save.drain(0..(sp * 2)).collect(); [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: variable does not need to be mutable [INFO] [stdout] --> src/debug/debugger.rs:125:39 [INFO] [stdout] | [INFO] [stdout] 125 | Command::PrintMemoryRange(mut n, m) => { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/debug/debugger.rs:136:21 [INFO] [stdout] | [INFO] [stdout] 136 | let mut i = state.ip; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `debug_op` [INFO] [stdout] --> src/opcode.rs:234:8 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn debug_op(state: &mut State, meta: &mut Meta, code: Code) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "e86531f81fa62fa13e7b116ed131d4001a3d3458a2b551c70bc4571fdb47caba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e86531f81fa62fa13e7b116ed131d4001a3d3458a2b551c70bc4571fdb47caba", kill_on_drop: false }` [INFO] [stdout] e86531f81fa62fa13e7b116ed131d4001a3d3458a2b551c70bc4571fdb47caba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5ca32f5fd490d1472d9ed7f09f6f297950e476bbe8bd14a6b3267ffe17102c0d [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" "5ca32f5fd490d1472d9ed7f09f6f297950e476bbe8bd14a6b3267ffe17102c0d", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `state` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/opcode.rs:234:17 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 234 | pub fn debug_op(state: &mut State, meta: &mut Meta, code: Code) { [INFO] [stdout] [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `meta` [INFO] [stderr] --> src/opcode.rs:234:36 [INFO] [stderr] | [INFO] [stderr] 234 | pub fn debug_op(state: &mut State, meta: &mut Meta, code: Code) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_meta` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/opcode.rs:234:53 [INFO] [stderr] | [INFO] [stderr] 234 | pub fn debug_op(state: &mut State, meta: &mut Meta, code: Code) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:77:13 [INFO] [stderr] | [INFO] [stderr] 77 | let mut stack: Vec = save.drain(0..(sp * 2)).collect(); [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: variable does not need to be mutable [INFO] [stderr] --> src/debug/debugger.rs:125:39 [INFO] [stderr] | [INFO] [stderr] 125 | Command::PrintMemoryRange(mut n, m) => { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/debug/debugger.rs:136:21 [INFO] [stderr] | [INFO] [stderr] 136 | let mut i = state.ip; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `debug_op` [INFO] [stderr] --> src/opcode.rs:234:8 [INFO] [stderr] | [INFO] [stderr] 234 | pub fn debug_op(state: &mut State, meta: &mut Meta, code: Code) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `synacor` (bin "synacor" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/synacor-1908c769e5569c3b) [INFO] running `Command { std: "docker" "inspect" "5ca32f5fd490d1472d9ed7f09f6f297950e476bbe8bd14a6b3267ffe17102c0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ca32f5fd490d1472d9ed7f09f6f297950e476bbe8bd14a6b3267ffe17102c0d", kill_on_drop: false }` [INFO] [stdout] 5ca32f5fd490d1472d9ed7f09f6f297950e476bbe8bd14a6b3267ffe17102c0d