[INFO] cloning repository https://github.com/NagiNikaido/tomasulo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NagiNikaido/tomasulo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNagiNikaido%2Ftomasulo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNagiNikaido%2Ftomasulo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfb434c5fbf9bdcbccc0e9e93890bfe6cf4787f4
[INFO] testing NagiNikaido/tomasulo against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNagiNikaido%2Ftomasulo" "/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/NagiNikaido/tomasulo on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NagiNikaido/tomasulo
[INFO] finished tweaking git repo https://github.com/NagiNikaido/tomasulo
[INFO] tweaked toml for git repo https://github.com/NagiNikaido/tomasulo written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/NagiNikaido/tomasulo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d38af8ca066aa2b198bdf00ed8aff06fd3028acac4f3009c930e7ed9a48b2b11
[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" "d38af8ca066aa2b198bdf00ed8aff06fd3028acac4f3009c930e7ed9a48b2b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d38af8ca066aa2b198bdf00ed8aff06fd3028acac4f3009c930e7ed9a48b2b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d38af8ca066aa2b198bdf00ed8aff06fd3028acac4f3009c930e7ed9a48b2b11", kill_on_drop: false }`
[INFO] [stdout] d38af8ca066aa2b198bdf00ed8aff06fd3028acac4f3009c930e7ed9a48b2b11
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20f41413a5eabb7ff78ad799c18486b9351c4197e4f892a07a30583a1895bbab
[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" "20f41413a5eabb7ff78ad799c18486b9351c4197e4f892a07a30583a1895bbab", kill_on_drop: false }`
[INFO] [stderr]    Compiling tomasulo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `WRITE_BACK` should have an upper camel case name
[INFO] [stdout]  --> src/reserve_station.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     WRITE_BACK,
[INFO] [stdout]   |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `WriteBack`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/tomasulo.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |             Err(error) => break,
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/platform.rs:178:14
[INFO] [stdout]     |
[INFO] [stdout] 178 |         for (i, station) in self.stations.iter_mut().enumerate() {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/platform.rs:247:14
[INFO] [stdout]     |
[INFO] [stdout] 247 |         for (i, station) in self.stations.iter_mut().enumerate() {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/platform.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 |         let mut pieces: Vec<&str> = line.split(",").collect();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "20f41413a5eabb7ff78ad799c18486b9351c4197e4f892a07a30583a1895bbab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f41413a5eabb7ff78ad799c18486b9351c4197e4f892a07a30583a1895bbab", kill_on_drop: false }`
[INFO] [stdout] 20f41413a5eabb7ff78ad799c18486b9351c4197e4f892a07a30583a1895bbab
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38fc49175a47ff25ceab5768479e22abbcc2c13443db26184bb89cc7ae7e470e
[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" "38fc49175a47ff25ceab5768479e22abbcc2c13443db26184bb89cc7ae7e470e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tomasulo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `WRITE_BACK` should have an upper camel case name
[INFO] [stdout]  --> src/reserve_station.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     WRITE_BACK,
[INFO] [stdout]   |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `WriteBack`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/tomasulo.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |             Err(error) => break,
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/platform.rs:178:14
[INFO] [stdout]     |
[INFO] [stdout] 178 |         for (i, station) in self.stations.iter_mut().enumerate() {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/platform.rs:247:14
[INFO] [stdout]     |
[INFO] [stdout] 247 |         for (i, station) in self.stations.iter_mut().enumerate() {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/platform.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 |         let mut pieces: Vec<&str> = line.split(",").collect();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "38fc49175a47ff25ceab5768479e22abbcc2c13443db26184bb89cc7ae7e470e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38fc49175a47ff25ceab5768479e22abbcc2c13443db26184bb89cc7ae7e470e", kill_on_drop: false }`
[INFO] [stdout] 38fc49175a47ff25ceab5768479e22abbcc2c13443db26184bb89cc7ae7e470e
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 652bb80809d0c5030e9fd2c6ecb79feca1f6033279b6744f4195e202d7e645d1
[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" "652bb80809d0c5030e9fd2c6ecb79feca1f6033279b6744f4195e202d7e645d1", kill_on_drop: false }`
[INFO] [stderr] warning: variant `WRITE_BACK` should have an upper camel case name
[INFO] [stderr]  --> src/reserve_station.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     WRITE_BACK,
[INFO] [stderr]   |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `WriteBack`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `error`
[INFO] [stderr]   --> src/tomasulo.rs:19:17
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Err(error) => break,
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/platform.rs:178:14
[INFO] [stderr]     |
[INFO] [stderr] 178 |         for (i, station) in self.stations.iter_mut().enumerate() {
[INFO] [stderr]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/platform.rs:247:14
[INFO] [stderr]     |
[INFO] [stderr] 247 |         for (i, station) in self.stations.iter_mut().enumerate() {
[INFO] [stderr]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/platform.rs:303:13
[INFO] [stderr]     |
[INFO] [stderr] 303 |         let mut pieces: Vec<&str> = line.split(",").collect();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tomasulo-06c9056f8f20e475
[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" "652bb80809d0c5030e9fd2c6ecb79feca1f6033279b6744f4195e202d7e645d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652bb80809d0c5030e9fd2c6ecb79feca1f6033279b6744f4195e202d7e645d1", kill_on_drop: false }`
[INFO] [stdout] 652bb80809d0c5030e9fd2c6ecb79feca1f6033279b6744f4195e202d7e645d1
