[INFO] cloning repository https://github.com/iximeow/jubilant-train [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iximeow/jubilant-train" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fjubilant-train", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fjubilant-train'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 487f698fa9dc248d66ec91ac797f949b3f6760da [INFO] testing iximeow/jubilant-train against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fjubilant-train" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iximeow/jubilant-train on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-10/source/.cargo/config [INFO] started tweaking git repo https://github.com/iximeow/jubilant-train [INFO] finished tweaking git repo https://github.com/iximeow/jubilant-train [INFO] tweaked toml for git repo https://github.com/iximeow/jubilant-train written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/iximeow/jubilant-train already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 258c39cf9439fd6aaf26d292e0a9304f86eb2b7bd79a66d2437024923dd6c8fa [INFO] running `Command { std: "docker" "start" "-a" "258c39cf9439fd6aaf26d292e0a9304f86eb2b7bd79a66d2437024923dd6c8fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "258c39cf9439fd6aaf26d292e0a9304f86eb2b7bd79a66d2437024923dd6c8fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "258c39cf9439fd6aaf26d292e0a9304f86eb2b7bd79a66d2437024923dd6c8fa", kill_on_drop: false }` [INFO] [stdout] 258c39cf9439fd6aaf26d292e0a9304f86eb2b7bd79a66d2437024923dd6c8fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e10a96fbdbbfc441bd6ee77c9430463e5b5d5a2cfc7a1651c465107408f45f68 [INFO] running `Command { std: "docker" "start" "-a" "e10a96fbdbbfc441bd6ee77c9430463e5b5d5a2cfc7a1651c465107408f45f68", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling sigstackoverflow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SIGALRM` [INFO] [stdout] --> src/main.rs:7:67 [INFO] [stdout] | [INFO] [stdout] 7 | use libc::{MAP_ANON, MAP_PRIVATE, PROT_READ, PROT_WRITE, SIGSEGV, SIGALRM}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SIGSEGV` [INFO] [stdout] --> src/bin/sigalrmy.rs:7:58 [INFO] [stdout] | [INFO] [stdout] 7 | use libc::{MAP_ANON, MAP_PRIVATE, PROT_READ, PROT_WRITE, SIGSEGV, SIGALRM}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.98s [INFO] running `Command { std: "docker" "inspect" "e10a96fbdbbfc441bd6ee77c9430463e5b5d5a2cfc7a1651c465107408f45f68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e10a96fbdbbfc441bd6ee77c9430463e5b5d5a2cfc7a1651c465107408f45f68", kill_on_drop: false }` [INFO] [stdout] e10a96fbdbbfc441bd6ee77c9430463e5b5d5a2cfc7a1651c465107408f45f68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8914153d4dd0a51e60d066bdda582daeec781c5ea78a7f7f741e43a10a8b4314 [INFO] running `Command { std: "docker" "start" "-a" "8914153d4dd0a51e60d066bdda582daeec781c5ea78a7f7f741e43a10a8b4314", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sigstackoverflow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SIGALRM` [INFO] [stdout] --> src/main.rs:7:67 [INFO] [stdout] | [INFO] [stdout] 7 | use libc::{MAP_ANON, MAP_PRIVATE, PROT_READ, PROT_WRITE, SIGSEGV, SIGALRM}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SIGSEGV` [INFO] [stdout] --> src/bin/sigalrmy.rs:7:58 [INFO] [stdout] | [INFO] [stdout] 7 | use libc::{MAP_ANON, MAP_PRIVATE, PROT_READ, PROT_WRITE, SIGSEGV, SIGALRM}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.79s [INFO] [stderr] Executable unittests src/bin/sigalrmy.rs (/opt/rustwide/target/debug/deps/sigalrmy-d30c07e5d9491d0b) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sigstackoverflow-6570abeaac1417e0) [INFO] running `Command { std: "docker" "inspect" "8914153d4dd0a51e60d066bdda582daeec781c5ea78a7f7f741e43a10a8b4314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8914153d4dd0a51e60d066bdda582daeec781c5ea78a7f7f741e43a10a8b4314", kill_on_drop: false }` [INFO] [stdout] 8914153d4dd0a51e60d066bdda582daeec781c5ea78a7f7f741e43a10a8b4314 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 57aebcc8b49c077e11b8b2611810439c9def1a5421dfcfd753625b71c9820a51 [INFO] running `Command { std: "docker" "start" "-a" "57aebcc8b49c077e11b8b2611810439c9def1a5421dfcfd753625b71c9820a51", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `SIGALRM` [INFO] [stderr] --> src/main.rs:7:67 [INFO] [stderr] | [INFO] [stderr] 7 | use libc::{MAP_ANON, MAP_PRIVATE, PROT_READ, PROT_WRITE, SIGSEGV, SIGALRM}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `sigstackoverflow` (bin "sigstackoverflow" test) generated 1 warning [INFO] [stderr] warning: unused import: `SIGSEGV` [INFO] [stderr] --> src/bin/sigalrmy.rs:7:58 [INFO] [stderr] | [INFO] [stderr] 7 | use libc::{MAP_ANON, MAP_PRIVATE, PROT_READ, PROT_WRITE, SIGSEGV, SIGALRM}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `sigstackoverflow` (bin "sigalrmy" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/bin/sigalrmy.rs (/opt/rustwide/target/debug/deps/sigalrmy-d30c07e5d9491d0b) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sigstackoverflow-6570abeaac1417e0) [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" "57aebcc8b49c077e11b8b2611810439c9def1a5421dfcfd753625b71c9820a51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57aebcc8b49c077e11b8b2611810439c9def1a5421dfcfd753625b71c9820a51", kill_on_drop: false }` [INFO] [stdout] 57aebcc8b49c077e11b8b2611810439c9def1a5421dfcfd753625b71c9820a51