[INFO] cloning repository https://github.com/zni/rforth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zni/rforth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzni%2Frforth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzni%2Frforth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a0d3ba1b0608ef0a29dbbf8c73d1154078cfc30
[INFO] testing zni/rforth against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzni%2Frforth" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zni/rforth on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zni/rforth
[INFO] finished tweaking git repo https://github.com/zni/rforth
[INFO] tweaked toml for git repo https://github.com/zni/rforth written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/zni/rforth already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1795e73918a21dece1c30fa5ab0ae56beeaeb6530dc0857e8cb525592038a623
[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" "1795e73918a21dece1c30fa5ab0ae56beeaeb6530dc0857e8cb525592038a623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1795e73918a21dece1c30fa5ab0ae56beeaeb6530dc0857e8cb525592038a623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1795e73918a21dece1c30fa5ab0ae56beeaeb6530dc0857e8cb525592038a623", kill_on_drop: false }`
[INFO] [stdout] 1795e73918a21dece1c30fa5ab0ae56beeaeb6530dc0857e8cb525592038a623
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] fc7bada11fd1cb319dd45362b48eb402cc9d0176fa76d6e354e13bca07a5b621
[INFO] running `Command { std: "docker" "start" "-a" "fc7bada11fd1cb319dd45362b48eb402cc9d0176fa76d6e354e13bca07a5b621", kill_on_drop: false }`
[INFO] [stderr]    Compiling rforth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `translate_if`
[INFO] [stdout]    --> src/vm/machine.rs:216:4
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn translate_if(values: &mut Vec<Value>) -> Result<(), ErrorType> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_offset`
[INFO] [stdout]    --> src/vm/machine.rs:236:4
[INFO] [stdout]     |
[INFO] [stdout] 236 | fn calculate_offset(i: usize, values: &mut Vec<Value>) -> Result<i32, ErrorType> {
[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 2.13s
[INFO] running `Command { std: "docker" "inspect" "fc7bada11fd1cb319dd45362b48eb402cc9d0176fa76d6e354e13bca07a5b621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc7bada11fd1cb319dd45362b48eb402cc9d0176fa76d6e354e13bca07a5b621", kill_on_drop: false }`
[INFO] [stdout] fc7bada11fd1cb319dd45362b48eb402cc9d0176fa76d6e354e13bca07a5b621
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9054add50337a7a93f5d04537817a01a179bd53254d5f434a0b3154bbf48289c
[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" "9054add50337a7a93f5d04537817a01a179bd53254d5f434a0b3154bbf48289c", kill_on_drop: false }`
[INFO] [stdout] warning: function is never used: `translate_if`
[INFO] [stdout]    --> src/vm/machine.rs:216:4
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn translate_if(values: &mut Vec<Value>) -> Result<(), ErrorType> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rforth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `calculate_offset`
[INFO] [stdout]    --> src/vm/machine.rs:236:4
[INFO] [stdout]     |
[INFO] [stdout] 236 | fn calculate_offset(i: usize, values: &mut Vec<Value>) -> Result<i32, ErrorType> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `translate_if`
[INFO] [stdout]    --> src/vm/machine.rs:216:4
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn translate_if(values: &mut Vec<Value>) -> Result<(), ErrorType> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_offset`
[INFO] [stdout]    --> src/vm/machine.rs:236:4
[INFO] [stdout]     |
[INFO] [stdout] 236 | fn calculate_offset(i: usize, values: &mut Vec<Value>) -> Result<i32, ErrorType> {
[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 1.10s
[INFO] running `Command { std: "docker" "inspect" "9054add50337a7a93f5d04537817a01a179bd53254d5f434a0b3154bbf48289c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9054add50337a7a93f5d04537817a01a179bd53254d5f434a0b3154bbf48289c", kill_on_drop: false }`
[INFO] [stdout] 9054add50337a7a93f5d04537817a01a179bd53254d5f434a0b3154bbf48289c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 368b6ddb4fe3af17b8bebfc065341ecef7434b457f6a203cfdd6bfdc6a92803a
[INFO] running `Command { std: "docker" "start" "-a" "368b6ddb4fe3af17b8bebfc065341ecef7434b457f6a203cfdd6bfdc6a92803a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: function is never used: `translate_if`
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> src/vm/machine.rs:216:4
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] 216 | fn translate_if(values: &mut Vec<Value>) -> Result<(), ErrorType> {
[INFO] [stdout] 
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] running 0 tests
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] warning: function is never used: `calculate_offset`
[INFO] [stdout] 
[INFO] [stderr]    --> src/vm/machine.rs:236:4
[INFO] [stderr]     |
[INFO] [stderr] 236 | fn calculate_offset(i: usize, values: &mut Vec<Value>) -> Result<i32, ErrorType> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `translate_if`
[INFO] [stderr]    --> src/vm/machine.rs:216:4
[INFO] [stderr]     |
[INFO] [stderr] 216 | fn translate_if(values: &mut Vec<Value>) -> Result<(), ErrorType> {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_offset`
[INFO] [stderr]    --> src/vm/machine.rs:236:4
[INFO] [stderr]     |
[INFO] [stderr] 236 | fn calculate_offset(i: usize, values: &mut Vec<Value>) -> Result<i32, ErrorType> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rforth-3b45bc6cb247a456
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rforth-f42e0458f6d986ed
[INFO] [stderr]    Doc-tests rforth
[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" "368b6ddb4fe3af17b8bebfc065341ecef7434b457f6a203cfdd6bfdc6a92803a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368b6ddb4fe3af17b8bebfc065341ecef7434b457f6a203cfdd6bfdc6a92803a", kill_on_drop: false }`
[INFO] [stdout] 368b6ddb4fe3af17b8bebfc065341ecef7434b457f6a203cfdd6bfdc6a92803a