[INFO] cloning repository https://github.com/lf94/LIPO32SUCTION
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lf94/LIPO32SUCTION" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flf94%2FLIPO32SUCTION", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flf94%2FLIPO32SUCTION'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e21bc66251b79d36b9d5139f6e5bd2a2de0fd7f
[INFO] testing lf94/LIPO32SUCTION against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flf94%2FLIPO32SUCTION" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lf94/LIPO32SUCTION on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lf94/LIPO32SUCTION
[INFO] finished tweaking git repo https://github.com/lf94/LIPO32SUCTION
[INFO] tweaked toml for git repo https://github.com/lf94/LIPO32SUCTION written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/lf94/LIPO32SUCTION already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd78bccdc52c89817ba3b92381892ef576a5bf7b5d9e8c017bafcff2057dce1d
[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" "cd78bccdc52c89817ba3b92381892ef576a5bf7b5d9e8c017bafcff2057dce1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd78bccdc52c89817ba3b92381892ef576a5bf7b5d9e8c017bafcff2057dce1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd78bccdc52c89817ba3b92381892ef576a5bf7b5d9e8c017bafcff2057dce1d", kill_on_drop: false }`
[INFO] [stdout] cd78bccdc52c89817ba3b92381892ef576a5bf7b5d9e8c017bafcff2057dce1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aff065c8c752893847a129bde694637c83ee4e905c81d1444f2db458c7810377
[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" "aff065c8c752893847a129bde694637c83ee4e905c81d1444f2db458c7810377", kill_on_drop: false }`
[INFO] [stderr]    Compiling LIPO32SUCTION v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `SeekFrom`, `Seek`, `self`, `str`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     self,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     Read,
[INFO] [stdout] 13 |     Seek,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     SeekFrom,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |   str,
[INFO] [stdout]    |   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `datetime`
[INFO] [stdout]    --> src/main.rs:110:4
[INFO] [stdout]     |
[INFO] [stdout] 110 | fn datetime(date: [u8; 2], time: [u8; 2]) -> 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: `name`
[INFO] [stdout]    --> src/main.rs:123:6
[INFO] [stdout]     |
[INFO] [stdout] 123 |   fn name(self: &Self) -> String {
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cluster`
[INFO] [stdout]    --> src/main.rs:146:6
[INFO] [stdout]     |
[INFO] [stdout] 146 |   fn cluster(self: &Self) -> u32 {
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]    --> src/main.rs:158:6
[INFO] [stdout]     |
[INFO] [stdout] 158 |   fn size(self: &Self) -> u32 {
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `LIPO32SUCTION` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `lipo32_suction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "aff065c8c752893847a129bde694637c83ee4e905c81d1444f2db458c7810377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff065c8c752893847a129bde694637c83ee4e905c81d1444f2db458c7810377", kill_on_drop: false }`
[INFO] [stdout] aff065c8c752893847a129bde694637c83ee4e905c81d1444f2db458c7810377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26bed18ee0be3e5023ad3f0f2120838c4c3b73f8d8b38bb9c7ba50af398a6ec
[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" "c26bed18ee0be3e5023ad3f0f2120838c4c3b73f8d8b38bb9c7ba50af398a6ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling LIPO32SUCTION v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `SeekFrom`, `Seek`, `self`, `str`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     self,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     Read,
[INFO] [stdout] 13 |     Seek,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     SeekFrom,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |   str,
[INFO] [stdout]    |   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `datetime`
[INFO] [stdout]    --> src/main.rs:110:4
[INFO] [stdout]     |
[INFO] [stdout] 110 | fn datetime(date: [u8; 2], time: [u8; 2]) -> 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: `name`
[INFO] [stdout]    --> src/main.rs:123:6
[INFO] [stdout]     |
[INFO] [stdout] 123 |   fn name(self: &Self) -> String {
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cluster`
[INFO] [stdout]    --> src/main.rs:146:6
[INFO] [stdout]     |
[INFO] [stdout] 146 |   fn cluster(self: &Self) -> u32 {
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]    --> src/main.rs:158:6
[INFO] [stdout]     |
[INFO] [stdout] 158 |   fn size(self: &Self) -> u32 {
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `LIPO32SUCTION` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `lipo32_suction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "c26bed18ee0be3e5023ad3f0f2120838c4c3b73f8d8b38bb9c7ba50af398a6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26bed18ee0be3e5023ad3f0f2120838c4c3b73f8d8b38bb9c7ba50af398a6ec", kill_on_drop: false }`
[INFO] [stdout] c26bed18ee0be3e5023ad3f0f2120838c4c3b73f8d8b38bb9c7ba50af398a6ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] 0118b6426949c9451671562a08b9cf7f340208a7c51bbf77689386bc479565d7
[INFO] running `Command { std: "docker" "start" "-a" "0118b6426949c9451671562a08b9cf7f340208a7c51bbf77689386bc479565d7", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `SeekFrom`, `Seek`, `self`, `str`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     self,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 12 |     Read,
[INFO] [stderr] 13 |     Seek,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 14 |     SeekFrom,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |   str,
[INFO] [stderr]    |   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `datetime`
[INFO] [stderr]    --> src/main.rs:110:4
[INFO] [stderr]     |
[INFO] [stderr] 110 | fn datetime(date: [u8; 2], time: [u8; 2]) -> String {
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `name`
[INFO] [stderr]    --> src/main.rs:123:6
[INFO] [stderr]     |
[INFO] [stderr] 123 |   fn name(self: &Self) -> String {
[INFO] [stderr]     |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cluster`
[INFO] [stderr]    --> src/main.rs:146:6
[INFO] [stderr]     |
[INFO] [stderr] 146 |   fn cluster(self: &Self) -> u32 {
[INFO] [stderr]     |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `size`
[INFO] [stderr]    --> src/main.rs:158:6
[INFO] [stderr]     |
[INFO] [stderr] 158 |   fn size(self: &Self) -> u32 {
[INFO] [stderr]     |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `LIPO32SUCTION` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `lipo32_suction`
[INFO] [stderr] 
[INFO] [stderr] warning: `LIPO32SUCTION` (bin "LIPO32SUCTION" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/LIPO32SUCTION-fcfdd415420a8ac7)
[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" "0118b6426949c9451671562a08b9cf7f340208a7c51bbf77689386bc479565d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0118b6426949c9451671562a08b9cf7f340208a7c51bbf77689386bc479565d7", kill_on_drop: false }`
[INFO] [stdout] 0118b6426949c9451671562a08b9cf7f340208a7c51bbf77689386bc479565d7