[INFO] cloning repository https://github.com/benjaminhadfield/mmu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benjaminhadfield/mmu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjaminhadfield%2Fmmu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjaminhadfield%2Fmmu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c2608b8855ef509e896b9f46f439ef0d42417022 [INFO] testing benjaminhadfield/mmu against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjaminhadfield%2Fmmu" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/benjaminhadfield/mmu on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/benjaminhadfield/mmu [INFO] finished tweaking git repo https://github.com/benjaminhadfield/mmu [INFO] tweaked toml for git repo https://github.com/benjaminhadfield/mmu written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/benjaminhadfield/mmu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5ec93992962a9cb4d542f20c41b71bc71ad05004bac3076212ee665a1f1af84 [INFO] running `Command { std: "docker" "start" "-a" "d5ec93992962a9cb4d542f20c41b71bc71ad05004bac3076212ee665a1f1af84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5ec93992962a9cb4d542f20c41b71bc71ad05004bac3076212ee665a1f1af84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5ec93992962a9cb4d542f20c41b71bc71ad05004bac3076212ee665a1f1af84", kill_on_drop: false }` [INFO] [stdout] d5ec93992962a9cb4d542f20c41b71bc71ad05004bac3076212ee665a1f1af84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c705fd386c28c191f128b52fb657ab4e0b44ba0ecff1e3896d518accb582ae39 [INFO] running `Command { std: "docker" "start" "-a" "c705fd386c28c191f128b52fb657ab4e0b44ba0ecff1e3896d518accb582ae39", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mmu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `e` [INFO] [stdout] --> src/hardware.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | e: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `s` [INFO] [stdout] --> src/hardware.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | s: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tlb` [INFO] [stdout] --> src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let tlb = hardware::TLB::new(4, 4); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tlb` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "c705fd386c28c191f128b52fb657ab4e0b44ba0ecff1e3896d518accb582ae39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c705fd386c28c191f128b52fb657ab4e0b44ba0ecff1e3896d518accb582ae39", kill_on_drop: false }` [INFO] [stdout] c705fd386c28c191f128b52fb657ab4e0b44ba0ecff1e3896d518accb582ae39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d66eaa69a3c652208ef06162381df3a7ff6ea93aeea98b3ac1bc250e1bfc0a9b [INFO] running `Command { std: "docker" "start" "-a" "d66eaa69a3c652208ef06162381df3a7ff6ea93aeea98b3ac1bc250e1bfc0a9b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: field is never read: `e` [INFO] [stdout] --> src/hardware.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | e: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mmu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `s` [INFO] [stdout] --> src/hardware.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | s: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tlb` [INFO] [stdout] --> src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let tlb = hardware::TLB::new(4, 4); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tlb` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `e` [INFO] [stdout] --> src/hardware.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | e: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `s` [INFO] [stdout] --> src/hardware.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | s: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.88s [INFO] running `Command { std: "docker" "inspect" "d66eaa69a3c652208ef06162381df3a7ff6ea93aeea98b3ac1bc250e1bfc0a9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d66eaa69a3c652208ef06162381df3a7ff6ea93aeea98b3ac1bc250e1bfc0a9b", kill_on_drop: false }` [INFO] [stdout] d66eaa69a3c652208ef06162381df3a7ff6ea93aeea98b3ac1bc250e1bfc0a9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ed5fbf6ea69edeb45151cbe8e7631d8f56fc5f785529544f0a4e86dff18017c5 [INFO] running `Command { std: "docker" "start" "-a" "ed5fbf6ea69edeb45151cbe8e7631d8f56fc5f785529544f0a4e86dff18017c5", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `e` [INFO] [stderr] --> src/hardware.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | e: u8, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `s` [INFO] [stderr] --> src/hardware.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | s: u8, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mmu` (lib) generated 2 warnings [INFO] [stderr] warning: `mmu` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: unused variable: `tlb` [INFO] [stderr] --> src/main.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let tlb = hardware::TLB::new(4, 4); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_tlb` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mmu` (bin "mmu" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mmu-aaffa5118fffc46a) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mmu-728072d83134dd30) [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] [stderr] Doc-tests mmu [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/address.rs - address::pn (line 30) ... FAILED [INFO] [stdout] test src/address.rs - address::po (line 11) ... FAILED [INFO] [stdout] test src/hardware.rs - hardware::TLB::new (line 54) ... ok [INFO] [stdout] test src/hardware.rs - hardware::Memory::new (line 22) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/address.rs - address::pn (line 30) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `address` [INFO] [stdout] --> src/address.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 3 | use address; [INFO] [stdout] | ^^^^^^^ no `address` in the root [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Memory` [INFO] [stdout] --> src/address.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 6 | let mm = Memory::new(4, 12, 14); [INFO] [stdout] | ^^^^^^ use of undeclared type `Memory` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/address.rs - address::po (line 11) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `address` [INFO] [stdout] --> src/address.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 3 | use address; [INFO] [stdout] | ^^^^^^^ no `address` in the root [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Memory` [INFO] [stdout] --> src/address.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 6 | let mm = Memory::new(4, 12, 14); [INFO] [stdout] | ^^^^^^ use of undeclared type `Memory` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/address.rs - address::pn (line 30) [INFO] [stdout] src/address.rs - address::po (line 11) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "ed5fbf6ea69edeb45151cbe8e7631d8f56fc5f785529544f0a4e86dff18017c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed5fbf6ea69edeb45151cbe8e7631d8f56fc5f785529544f0a4e86dff18017c5", kill_on_drop: false }` [INFO] [stdout] ed5fbf6ea69edeb45151cbe8e7631d8f56fc5f785529544f0a4e86dff18017c5