[INFO] updating cached repository https://github.com/Tamiyo/Pineapple [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] 86891bea9937ba326990782458b276670f6f05b9 [INFO] testing Tamiyo/Pineapple against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamiyo%2FPineapple" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tamiyo/Pineapple on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Tamiyo/Pineapple [INFO] finished tweaking git repo https://github.com/Tamiyo/Pineapple [INFO] tweaked toml for git repo https://github.com/Tamiyo/Pineapple written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Tamiyo/Pineapple already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8e31290060acaf642b2d7448cbdec31f01266171b109ac09393e32a9cea3a81 [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" "f8e31290060acaf642b2d7448cbdec31f01266171b109ac09393e32a9cea3a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8e31290060acaf642b2d7448cbdec31f01266171b109ac09393e32a9cea3a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8e31290060acaf642b2d7448cbdec31f01266171b109ac09393e32a9cea3a81", kill_on_drop: false }` [INFO] [stdout] f8e31290060acaf642b2d7448cbdec31f01266171b109ac09393e32a9cea3a81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2acdead140f4cf8b6eccf09b8f30f8c1ac7d268ceb4cb28b34edf87d3a09c2c [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" "f2acdead140f4cf8b6eccf09b8f30f8c1ac7d268ceb4cb28b34edf87d3a09c2c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Compiling structopt v0.3.15 [INFO] [stderr] Compiling pine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bytecode/constant.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:183:13 [INFO] [stdout] | [INFO] [stdout] 183 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:336:13 [INFO] [stdout] | [INFO] [stdout] 336 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/vm/mod.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:64:31 [INFO] [stdout] | [INFO] [stdout] 64 | Stmt::CJump(cond, label) => cond.vars_used(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Identifier` [INFO] [stdout] --> src/bytecode/constant.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Identifier(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NamedLabel` [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | NamedLabel(Label), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `StackPop` [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | StackPop, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `StackPop` [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:194:5 [INFO] [stdout] | [INFO] [stdout] 194 | StackPop, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Return` [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:346:5 [INFO] [stdout] | [INFO] [stdout] 346 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `R` should have a snake case name [INFO] [stdout] --> src/compiler/liveness_analysis/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let R: usize = 16; // Number of registers we have [INFO] [stdout] | ^ help: convert the identifier to snake case: `r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.76s [INFO] running `Command { std: "docker" "inspect" "f2acdead140f4cf8b6eccf09b8f30f8c1ac7d268ceb4cb28b34edf87d3a09c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2acdead140f4cf8b6eccf09b8f30f8c1ac7d268ceb4cb28b34edf87d3a09c2c", kill_on_drop: false }` [INFO] [stdout] f2acdead140f4cf8b6eccf09b8f30f8c1ac7d268ceb4cb28b34edf87d3a09c2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c72a290f9fd58b5012c403ecd3ee559beb8405152141f1b192174713005daba [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" "3c72a290f9fd58b5012c403ecd3ee559beb8405152141f1b192174713005daba", kill_on_drop: false }` [INFO] [stderr] Compiling pine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bytecode/constant.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:183:13 [INFO] [stdout] | [INFO] [stdout] 183 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:336:13 [INFO] [stdout] | [INFO] [stdout] 336 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/vm/mod.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:64:31 [INFO] [stdout] | [INFO] [stdout] 64 | Stmt::CJump(cond, label) => cond.vars_used(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Identifier` [INFO] [stdout] --> src/bytecode/constant.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Identifier(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NamedLabel` [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | NamedLabel(Label), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `StackPop` [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | StackPop, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `StackPop` [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:194:5 [INFO] [stdout] | [INFO] [stdout] 194 | StackPop, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Return` [INFO] [stdout] --> src/compiler/three_address_code/mod.rs:346:5 [INFO] [stdout] | [INFO] [stdout] 346 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `R` should have a snake case name [INFO] [stdout] --> src/compiler/liveness_analysis/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let R: usize = 16; // Number of registers we have [INFO] [stdout] | ^ help: convert the identifier to snake case: `r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.51s [INFO] running `Command { std: "docker" "inspect" "3c72a290f9fd58b5012c403ecd3ee559beb8405152141f1b192174713005daba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c72a290f9fd58b5012c403ecd3ee559beb8405152141f1b192174713005daba", kill_on_drop: false }` [INFO] [stdout] 3c72a290f9fd58b5012c403ecd3ee559beb8405152141f1b192174713005daba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 170fe04da024d134679b282806cc2ee8c024dba1aefcc0e02713565a4c5e676b [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" "170fe04da024d134679b282806cc2ee8c024dba1aefcc0e02713565a4c5e676b", kill_on_drop: false }` [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/bytecode/constant.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/compiler/three_address_code/mod.rs:183:13 [INFO] [stderr] | [INFO] [stderr] 183 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/compiler/three_address_code/mod.rs:336:13 [INFO] [stderr] | [INFO] [stderr] 336 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/vm/mod.rs:158:17 [INFO] [stderr] | [INFO] [stderr] 158 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `label` [INFO] [stderr] --> src/compiler/three_address_code/mod.rs:64:31 [INFO] [stderr] | [INFO] [stderr] 64 | Stmt::CJump(cond, label) => cond.vars_used(), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Identifier` [INFO] [stderr] --> src/bytecode/constant.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Identifier(usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NamedLabel` [INFO] [stderr] --> src/compiler/three_address_code/mod.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | NamedLabel(Label), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackPop` [INFO] [stderr] --> src/compiler/three_address_code/mod.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | StackPop, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackPop` [INFO] [stderr] --> src/compiler/three_address_code/mod.rs:194:5 [INFO] [stderr] | [INFO] [stderr] 194 | StackPop, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Return` [INFO] [stderr] --> src/compiler/three_address_code/mod.rs:346:5 [INFO] [stderr] | [INFO] [stderr] 346 | Return, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `R` should have a snake case name [INFO] [stderr] --> src/compiler/liveness_analysis/mod.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let R: usize = 16; // Number of registers we have [INFO] [stderr] | ^ help: convert the identifier to snake case: `r` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pine-5bb49bf1b3c8a798 [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" "170fe04da024d134679b282806cc2ee8c024dba1aefcc0e02713565a4c5e676b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "170fe04da024d134679b282806cc2ee8c024dba1aefcc0e02713565a4c5e676b", kill_on_drop: false }` [INFO] [stdout] 170fe04da024d134679b282806cc2ee8c024dba1aefcc0e02713565a4c5e676b