[INFO] cloning repository https://github.com/matiasbn/structs_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matiasbn/structs_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatiasbn%2Fstructs_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatiasbn%2Fstructs_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 63a13bb2feca31aa7e3a1d2e05d761461580f5e6
[INFO] testing matiasbn/structs_test against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatiasbn%2Fstructs_test" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matiasbn/structs_test on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matiasbn/structs_test
[INFO] finished tweaking git repo https://github.com/matiasbn/structs_test
[INFO] tweaked toml for git repo https://github.com/matiasbn/structs_test written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/matiasbn/structs_test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", 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] 1b1fcf5c218ab9964ccec222aa8ab79f26806f15af096ac698fcefacd844c947
[INFO] running `Command { std: "docker" "start" "-a" "1b1fcf5c218ab9964ccec222aa8ab79f26806f15af096ac698fcefacd844c947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b1fcf5c218ab9964ccec222aa8ab79f26806f15af096ac698fcefacd844c947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1fcf5c218ab9964ccec222aa8ab79f26806f15af096ac698fcefacd844c947", kill_on_drop: false }`
[INFO] [stdout] 1b1fcf5c218ab9964ccec222aa8ab79f26806f15af096ac698fcefacd844c947
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 5320b263f0277ecdcecc7315088321b8c5b8af4817719177f2d8a36bd0b4f6c5
[INFO] running `Command { std: "docker" "start" "-a" "5320b263f0277ecdcecc7315088321b8c5b8af4817719177f2d8a36bd0b4f6c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling structs_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "5320b263f0277ecdcecc7315088321b8c5b8af4817719177f2d8a36bd0b4f6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5320b263f0277ecdcecc7315088321b8c5b8af4817719177f2d8a36bd0b4f6c5", kill_on_drop: false }`
[INFO] [stdout] 5320b263f0277ecdcecc7315088321b8c5b8af4817719177f2d8a36bd0b4f6c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 6e21ecca75fded37cd62b348dd9bb8ee24f2aa70ee8c00ccae162a68c270ebfb
[INFO] running `Command { std: "docker" "start" "-a" "6e21ecca75fded37cd62b348dd9bb8ee24f2aa70ee8c00ccae162a68c270ebfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling structs_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "6e21ecca75fded37cd62b348dd9bb8ee24f2aa70ee8c00ccae162a68c270ebfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e21ecca75fded37cd62b348dd9bb8ee24f2aa70ee8c00ccae162a68c270ebfb", kill_on_drop: false }`
[INFO] [stdout] 6e21ecca75fded37cd62b348dd9bb8ee24f2aa70ee8c00ccae162a68c270ebfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58acf1edd6c48ace3c14a322013dbd4db038b86da3418b609c090ed2ce468abc
[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" "58acf1edd6c48ace3c14a322013dbd4db038b86da3418b609c090ed2ce468abc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/structs_test-60cfadae95e110f1
[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" "58acf1edd6c48ace3c14a322013dbd4db038b86da3418b609c090ed2ce468abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58acf1edd6c48ace3c14a322013dbd4db038b86da3418b609c090ed2ce468abc", kill_on_drop: false }`
[INFO] [stdout] 58acf1edd6c48ace3c14a322013dbd4db038b86da3418b609c090ed2ce468abc