[INFO] cloning repository https://github.com/Heka95/rust_cake_industry
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Heka95/rust_cake_industry" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeka95%2Frust_cake_industry", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeka95%2Frust_cake_industry'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1ea53834c26a5626311ccf6ae303d5212059f64
[INFO] testing Heka95/rust_cake_industry against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeka95%2Frust_cake_industry" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Heka95/rust_cake_industry on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Heka95/rust_cake_industry
[INFO] finished tweaking git repo https://github.com/Heka95/rust_cake_industry
[INFO] tweaked toml for git repo https://github.com/Heka95/rust_cake_industry written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Heka95/rust_cake_industry already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 740e1cadc29c1d5ec7feef0373be225e7117d48db972cd3bded7bcd1fb40223e
[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" "740e1cadc29c1d5ec7feef0373be225e7117d48db972cd3bded7bcd1fb40223e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "740e1cadc29c1d5ec7feef0373be225e7117d48db972cd3bded7bcd1fb40223e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "740e1cadc29c1d5ec7feef0373be225e7117d48db972cd3bded7bcd1fb40223e", kill_on_drop: false }`
[INFO] [stdout] 740e1cadc29c1d5ec7feef0373be225e7117d48db972cd3bded7bcd1fb40223e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a4ec8a310e0004eb1cd8a611f73da0a300499866b71e638fc3d36b7b371f568
[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" "2a4ec8a310e0004eb1cd8a611f73da0a300499866b71e638fc3d36b7b371f568", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rust_cake_industry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]   --> src/cake_factory/cake_factory.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut result = "".to_owned();
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `interval_duration_in_seconds`
[INFO] [stdout]  --> src/cake_factory/cake_factory.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     interval_duration_in_seconds: u64,
[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: `private_get_status_message`
[INFO] [stdout]   --> src/cake_factory/cake_factory.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn private_get_status_message(created_cake_count: i32) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_status_message`
[INFO] [stdout]   --> src/cake_factory/cake_factory.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn get_status_message(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.47s
[INFO] running `Command { std: "docker" "inspect" "2a4ec8a310e0004eb1cd8a611f73da0a300499866b71e638fc3d36b7b371f568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4ec8a310e0004eb1cd8a611f73da0a300499866b71e638fc3d36b7b371f568", kill_on_drop: false }`
[INFO] [stdout] 2a4ec8a310e0004eb1cd8a611f73da0a300499866b71e638fc3d36b7b371f568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d2cf41194672601bb4387fe4b447a1726fbb72e8c104bd59f804042f8c772b6
[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" "5d2cf41194672601bb4387fe4b447a1726fbb72e8c104bd59f804042f8c772b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_cake_industry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::cake_factory::*`
[INFO] [stdout]  --> src/tests/cake_factory_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::cake_factory::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]   --> src/cake_factory/cake_factory.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut result = "".to_owned();
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `interval_duration_in_seconds`
[INFO] [stdout]  --> src/cake_factory/cake_factory.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     interval_duration_in_seconds: u64,
[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: `private_get_status_message`
[INFO] [stdout]   --> src/cake_factory/cake_factory.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn private_get_status_message(created_cake_count: i32) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_status_message`
[INFO] [stdout]   --> src/cake_factory/cake_factory.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn get_status_message(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "5d2cf41194672601bb4387fe4b447a1726fbb72e8c104bd59f804042f8c772b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2cf41194672601bb4387fe4b447a1726fbb72e8c104bd59f804042f8c772b6", kill_on_drop: false }`
[INFO] [stdout] 5d2cf41194672601bb4387fe4b447a1726fbb72e8c104bd59f804042f8c772b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 711bae09471998435d73deccdda49289072edd04e93b7a6f3b26dad611c53382
[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" "711bae09471998435d73deccdda49289072edd04e93b7a6f3b26dad611c53382", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::cake_factory::*`
[INFO] [stderr]  --> src/tests/cake_factory_tests.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::cake_factory::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `result` is never read
[INFO] [stderr]   --> src/cake_factory/cake_factory.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let mut result = "".to_owned();
[INFO] [stderr]    |                 ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `interval_duration_in_seconds`
[INFO] [stderr]  --> src/cake_factory/cake_factory.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     interval_duration_in_seconds: u64,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `private_get_status_message`
[INFO] [stderr]   --> src/cake_factory/cake_factory.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn private_get_status_message(created_cake_count: i32) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_status_message`
[INFO] [stderr]   --> src/cake_factory/cake_factory.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn get_status_message(&self) -> String {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_cake_industry-b62f47b77da1c335)
[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] running `Command { std: "docker" "inspect" "711bae09471998435d73deccdda49289072edd04e93b7a6f3b26dad611c53382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "711bae09471998435d73deccdda49289072edd04e93b7a6f3b26dad611c53382", kill_on_drop: false }`
[INFO] [stdout] 711bae09471998435d73deccdda49289072edd04e93b7a6f3b26dad611c53382