[INFO] updating cached repository https://github.com/modeverv/Rust201911sec5 [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] 51ad0404cb2761aefacd50b6d7f135c558b7c896 [INFO] testing modeverv/Rust201911sec5 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%2Fmodeverv%2FRust201911sec5" "/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/modeverv/Rust201911sec5 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/modeverv/Rust201911sec5 [INFO] finished tweaking git repo https://github.com/modeverv/Rust201911sec5 [INFO] tweaked toml for git repo https://github.com/modeverv/Rust201911sec5 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/modeverv/Rust201911sec5 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-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9098863f1cd470cd9cf06394f29a8dc098d8ec07b1fddfeab5db70157fe866fb [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" "9098863f1cd470cd9cf06394f29a8dc098d8ec07b1fddfeab5db70157fe866fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9098863f1cd470cd9cf06394f29a8dc098d8ec07b1fddfeab5db70157fe866fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9098863f1cd470cd9cf06394f29a8dc098d8ec07b1fddfeab5db70157fe866fb", kill_on_drop: false }` [INFO] [stdout] 9098863f1cd470cd9cf06394f29a8dc098d8ec07b1fddfeab5db70157fe866fb [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=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] 734ccb39ce904e6d2a6c9dc90ad701db438b17c766ce6dee9b508792d9c30bb2 [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" "734ccb39ce904e6d2a6c9dc90ad701db438b17c766ce6dee9b508792d9c30bb2", kill_on_drop: false }` [INFO] [stderr] Compiling sec5 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Polygon` [INFO] [stdout] --> src/main.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | struct Polygon { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Triangle` [INFO] [stdout] --> src/main.rs:67:15 [INFO] [stdout] | [INFO] [stdout] 67 | struct Triangle(Vertex,Vertex,Vertex); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Vertex` [INFO] [stdout] --> src/main.rs:68:15 [INFO] [stdout] | [INFO] [stdout] 68 | struct Vertex(i32, i32); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Monday` [INFO] [stdout] --> src/main.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | Monday,Tuesday,Wednesday,Thursday,Friday [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Tuesday` [INFO] [stdout] --> src/main.rs:74:20 [INFO] [stdout] | [INFO] [stdout] 74 | Monday,Tuesday,Wednesday,Thursday,Friday [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Wednesday` [INFO] [stdout] --> src/main.rs:74:28 [INFO] [stdout] | [INFO] [stdout] 74 | Monday,Tuesday,Wednesday,Thursday,Friday [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Thursday` [INFO] [stdout] --> src/main.rs:74:38 [INFO] [stdout] | [INFO] [stdout] 74 | Monday,Tuesday,Wednesday,Thursday,Friday [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Friday` [INFO] [stdout] --> src/main.rs:74:47 [INFO] [stdout] | [INFO] [stdout] 74 | Monday,Tuesday,Wednesday,Thursday,Friday [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Open` [INFO] [stdout] --> src/main.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | Open, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AssignedTo` [INFO] [stdout] --> src/main.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | AssignedTo(UserName), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Working` [INFO] [stdout] --> src/main.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | / Working { [INFO] [stdout] 82 | | assignee: UserName, [INFO] [stdout] 83 | | remaining_hours: u16, [INFO] [stdout] 84 | | }, [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Done` [INFO] [stdout] --> src/main.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | Done, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "734ccb39ce904e6d2a6c9dc90ad701db438b17c766ce6dee9b508792d9c30bb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "734ccb39ce904e6d2a6c9dc90ad701db438b17c766ce6dee9b508792d9c30bb2", kill_on_drop: false }` [INFO] [stdout] 734ccb39ce904e6d2a6c9dc90ad701db438b17c766ce6dee9b508792d9c30bb2 [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=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] 5f63926dc333deccf7069e32a82bb62d8be37ba31bcc52ef31ae43ac3c50bf5d [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" "5f63926dc333deccf7069e32a82bb62d8be37ba31bcc52ef31ae43ac3c50bf5d", kill_on_drop: false }` [INFO] [stderr] Compiling sec5 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "5f63926dc333deccf7069e32a82bb62d8be37ba31bcc52ef31ae43ac3c50bf5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f63926dc333deccf7069e32a82bb62d8be37ba31bcc52ef31ae43ac3c50bf5d", kill_on_drop: false }` [INFO] [stdout] 5f63926dc333deccf7069e32a82bb62d8be37ba31bcc52ef31ae43ac3c50bf5d [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=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] b9f2369bd3e33808ddfb5aca1d80dc9eee3179bdb60efe251f88efc22b195dc8 [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" "b9f2369bd3e33808ddfb5aca1d80dc9eee3179bdb60efe251f88efc22b195dc8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sec5-8360f00bbd565366 [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" "b9f2369bd3e33808ddfb5aca1d80dc9eee3179bdb60efe251f88efc22b195dc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9f2369bd3e33808ddfb5aca1d80dc9eee3179bdb60efe251f88efc22b195dc8", kill_on_drop: false }` [INFO] [stdout] b9f2369bd3e33808ddfb5aca1d80dc9eee3179bdb60efe251f88efc22b195dc8