[INFO] cloning repository https://github.com/CyberGsus/tracc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CyberGsus/tracc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCyberGsus%2Ftracc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCyberGsus%2Ftracc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ede750255e50c32dda7349940a9540b3e16f59a4 [INFO] testing CyberGsus/tracc against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCyberGsus%2Ftracc" "/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/CyberGsus/tracc on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CyberGsus/tracc [INFO] finished tweaking git repo https://github.com/CyberGsus/tracc [INFO] tweaked toml for git repo https://github.com/CyberGsus/tracc written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/CyberGsus/tracc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82ec1eb3c637974e8162fd88c5ca08cb9aa8c5036dc7c149590543824d2be5d7 [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" "82ec1eb3c637974e8162fd88c5ca08cb9aa8c5036dc7c149590543824d2be5d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82ec1eb3c637974e8162fd88c5ca08cb9aa8c5036dc7c149590543824d2be5d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82ec1eb3c637974e8162fd88c5ca08cb9aa8c5036dc7c149590543824d2be5d7", kill_on_drop: false }` [INFO] [stdout] 82ec1eb3c637974e8162fd88c5ca08cb9aa8c5036dc7c149590543824d2be5d7 [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=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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 650a21e9cca10e18aa5b12c2549c4ec45a1c542d7c5433b1a905009182501fba [INFO] running `Command { std: "docker" "start" "-a" "650a21e9cca10e18aa5b12c2549c4ec45a1c542d7c5433b1a905009182501fba", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Compiling structopt v0.3.22 [INFO] [stderr] Compiling comp-rs v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `put_in_register` [INFO] [stdout] --> src/compiler/target.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn put_in_register( [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: `put_in_memory` [INFO] [stdout] --> src/compiler/target.rs:208:12 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn put_in_memory( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_register` [INFO] [stdout] --> src/compiler/target.rs:251:12 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn into_register( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_memory` [INFO] [stdout] --> src/compiler/target.rs:263:12 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn into_memory( [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 47.14s [INFO] running `Command { std: "docker" "inspect" "650a21e9cca10e18aa5b12c2549c4ec45a1c542d7c5433b1a905009182501fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "650a21e9cca10e18aa5b12c2549c4ec45a1c542d7c5433b1a905009182501fba", kill_on_drop: false }` [INFO] [stdout] 650a21e9cca10e18aa5b12c2549c4ec45a1c542d7c5433b1a905009182501fba [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=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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 8496ec9aabe47bafc95339d0faf0a5f35a3a9abac5e3e795c5ec2a0cdd201f3d [INFO] running `Command { std: "docker" "start" "-a" "8496ec9aabe47bafc95339d0faf0a5f35a3a9abac5e3e795c5ec2a0cdd201f3d", kill_on_drop: false }` [INFO] [stderr] Compiling comp-rs v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `put_in_register` [INFO] [stdout] --> src/compiler/target.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn put_in_register( [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: `put_in_memory` [INFO] [stdout] --> src/compiler/target.rs:208:12 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn put_in_memory( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_register` [INFO] [stdout] --> src/compiler/target.rs:251:12 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn into_register( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_memory` [INFO] [stdout] --> src/compiler/target.rs:263:12 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn into_memory( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `put_in_register` [INFO] [stdout] --> src/compiler/target.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn put_in_register( [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: `put_in_memory` [INFO] [stdout] --> src/compiler/target.rs:208:12 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn put_in_memory( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_register` [INFO] [stdout] --> src/compiler/target.rs:251:12 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn into_register( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_memory` [INFO] [stdout] --> src/compiler/target.rs:263:12 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn into_memory( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.54s [INFO] running `Command { std: "docker" "inspect" "8496ec9aabe47bafc95339d0faf0a5f35a3a9abac5e3e795c5ec2a0cdd201f3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8496ec9aabe47bafc95339d0faf0a5f35a3a9abac5e3e795c5ec2a0cdd201f3d", kill_on_drop: false }` [INFO] [stdout] 8496ec9aabe47bafc95339d0faf0a5f35a3a9abac5e3e795c5ec2a0cdd201f3d [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=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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 52e947a0b49d1a676a81ac972906916849eded78d98fcdde1052274aadb2cc74 [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" "52e947a0b49d1a676a81ac972906916849eded78d98fcdde1052274aadb2cc74", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `put_in_register` [INFO] [stderr] --> src/compiler/target.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn put_in_register( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `put_in_memory` [INFO] [stderr] --> src/compiler/target.rs:208:12 [INFO] [stderr] | [INFO] [stderr] 208 | pub fn put_in_memory( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `into_register` [INFO] [stderr] --> src/compiler/target.rs:251:12 [INFO] [stderr] | [INFO] [stderr] 251 | pub fn into_register( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `into_memory` [INFO] [stderr] --> src/compiler/target.rs:263:12 [INFO] [stderr] | [INFO] [stderr] 263 | pub fn into_memory( [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `comp-rs` (lib) generated 4 warnings [INFO] [stderr] warning: `comp-rs` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/comp-59dfc0403df6f038) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test ast::tests::expression::binary_op ... ok [INFO] [stdout] test ast::tests::expression::compound ... ok [INFO] [stdout] test ast::tests::expression::number ... ok [INFO] [stdout] test ast::tests::expression::unary_op ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/comp_rs-623c620e6db79835) [INFO] [stdout] [INFO] [stderr] Doc-tests comp [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] [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" "52e947a0b49d1a676a81ac972906916849eded78d98fcdde1052274aadb2cc74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52e947a0b49d1a676a81ac972906916849eded78d98fcdde1052274aadb2cc74", kill_on_drop: false }` [INFO] [stdout] 52e947a0b49d1a676a81ac972906916849eded78d98fcdde1052274aadb2cc74