[INFO] cloning repository https://github.com/crmckenzie/grocery-pricing-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crmckenzie/grocery-pricing-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrmckenzie%2Fgrocery-pricing-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrmckenzie%2Fgrocery-pricing-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d918d1d17c37ba7b0713bf6033aac7394aeaa013 [INFO] testing crmckenzie/grocery-pricing-rust against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrmckenzie%2Fgrocery-pricing-rust" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/crmckenzie/grocery-pricing-rust on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/crmckenzie/grocery-pricing-rust [INFO] finished tweaking git repo https://github.com/crmckenzie/grocery-pricing-rust [INFO] tweaked toml for git repo https://github.com/crmckenzie/grocery-pricing-rust written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/crmckenzie/grocery-pricing-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b80a85b0fb7f89c66393672682e901e560d8a2cb3c0862977b0b11ff6e0e1533 [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" "b80a85b0fb7f89c66393672682e901e560d8a2cb3c0862977b0b11ff6e0e1533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b80a85b0fb7f89c66393672682e901e560d8a2cb3c0862977b0b11ff6e0e1533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b80a85b0fb7f89c66393672682e901e560d8a2cb3c0862977b0b11ff6e0e1533", kill_on_drop: false }` [INFO] [stdout] b80a85b0fb7f89c66393672682e901e560d8a2cb3c0862977b0b11ff6e0e1533 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52b48a150c89cf46b645d8aee24175721ca2e60321620483ca628ecc0107daa4 [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" "52b48a150c89cf46b645d8aee24175721ca2e60321620483ca628ecc0107daa4", kill_on_drop: false }` [INFO] [stderr] Compiling grocery-pricing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `field` [INFO] [stdout] --> src/main.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ZeroNotAllowed { field: String} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/main.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn new(sale_quantity: u32, free_quantity: u32) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "52b48a150c89cf46b645d8aee24175721ca2e60321620483ca628ecc0107daa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52b48a150c89cf46b645d8aee24175721ca2e60321620483ca628ecc0107daa4", kill_on_drop: false }` [INFO] [stdout] 52b48a150c89cf46b645d8aee24175721ca2e60321620483ca628ecc0107daa4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0ee7fddec68fc0dfbf824d3fbb99ecb95d2ce2a0c53ad1fd8987857987808cb1 [INFO] running `Command { std: "docker" "start" "-a" "0ee7fddec68fc0dfbf824d3fbb99ecb95d2ce2a0c53ad1fd8987857987808cb1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling grocery-pricing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `field` [INFO] [stdout] --> src/main.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ZeroNotAllowed { field: String} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/main.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn new(sale_quantity: u32, free_quantity: u32) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "0ee7fddec68fc0dfbf824d3fbb99ecb95d2ce2a0c53ad1fd8987857987808cb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ee7fddec68fc0dfbf824d3fbb99ecb95d2ce2a0c53ad1fd8987857987808cb1", kill_on_drop: false }` [INFO] [stdout] 0ee7fddec68fc0dfbf824d3fbb99ecb95d2ce2a0c53ad1fd8987857987808cb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 37e3db735af60c2285187e6060e2400fb50d8bf04ea6bf33e9521917c4c45f6e [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" "37e3db735af60c2285187e6060e2400fb50d8bf04ea6bf33e9521917c4c45f6e", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: field is never read: `field` [INFO] [stdout] running 15 tests [INFO] [stderr] --> src/main.rs:9:29 [INFO] [stdout] test tests::buy_2_get_1_free_qty_1 ... ok [INFO] [stderr] | [INFO] [stdout] test tests::buy_2_get_1_free_qty_3 ... ok [INFO] [stderr] 9 | pub struct ZeroNotAllowed { field: String} [INFO] [stdout] test tests::buy_2_get_1_free_qty_4 ... ok [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stdout] test tests::buy_2_get_1_free_qty_6 ... ok [INFO] [stderr] | [INFO] [stdout] test tests::buy_3_get_2_free_qty_1 ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] test tests::buy_3_get_2_free_qty_2 ... ok [INFO] [stderr] [INFO] [stdout] test tests::buy_3_get_2_free_qty_3 ... ok [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stdout] test tests::buy_3_get_2_free_qty_4 ... ok [INFO] [stderr] --> src/main.rs:13:8 [INFO] [stdout] test tests::buy_3_get_2_free_qty_5 ... ok [INFO] [stderr] | [INFO] [stdout] test tests::buy_3_get_2_free_qty_6 ... ok [INFO] [stderr] 13 | fn new(sale_quantity: u32, free_quantity: u32) -> Result { [INFO] [stdout] test tests::one_item ... ok [INFO] [stderr] | ^^^ [INFO] [stdout] test tests::two_items ... ok [INFO] [stderr] [INFO] [stdout] test tests::two_of_one_item ... ok [INFO] [stderr] warning: `grocery-pricing` (bin "grocery-pricing" test) generated 2 warnings [INFO] [stdout] test tests::buy_2_get_1_free_qty_2 ... ok [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] test tests::buy_2_get_1_free_qty_5 ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/grocery_pricing-9d73d3361237e77f) [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "37e3db735af60c2285187e6060e2400fb50d8bf04ea6bf33e9521917c4c45f6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37e3db735af60c2285187e6060e2400fb50d8bf04ea6bf33e9521917c4c45f6e", kill_on_drop: false }` [INFO] [stdout] 37e3db735af60c2285187e6060e2400fb50d8bf04ea6bf33e9521917c4c45f6e