[INFO] cloning repository https://github.com/sriharsh1104/chap13_1_1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sriharsh1104/chap13_1_1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsriharsh1104%2Fchap13_1_1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsriharsh1104%2Fchap13_1_1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de98b3f3688bd4257e4967b8bf5bb11564ad48c1
[INFO] testing sriharsh1104/chap13_1_1 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsriharsh1104%2Fchap13_1_1" "/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/sriharsh1104/chap13_1_1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sriharsh1104/chap13_1_1
[INFO] finished tweaking git repo https://github.com/sriharsh1104/chap13_1_1
[INFO] tweaked toml for git repo https://github.com/sriharsh1104/chap13_1_1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/sriharsh1104/chap13_1_1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] f82db8fbfd9de68f385098bf2d8a32a49dfff2d46a4428ed09e483fc910ba12d
[INFO] running `Command { std: "docker" "start" "-a" "f82db8fbfd9de68f385098bf2d8a32a49dfff2d46a4428ed09e483fc910ba12d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f82db8fbfd9de68f385098bf2d8a32a49dfff2d46a4428ed09e483fc910ba12d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82db8fbfd9de68f385098bf2d8a32a49dfff2d46a4428ed09e483fc910ba12d", kill_on_drop: false }`
[INFO] [stdout] f82db8fbfd9de68f385098bf2d8a32a49dfff2d46a4428ed09e483fc910ba12d
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 373acabec956a7b25eccc6760cf8037fb38d86727295ae147cbabf23b3cf3112
[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" "373acabec956a7b25eccc6760cf8037fb38d86727295ae147cbabf23b3cf3112", kill_on_drop: false }`
[INFO] [stderr]    Compiling chap13_1_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "373acabec956a7b25eccc6760cf8037fb38d86727295ae147cbabf23b3cf3112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373acabec956a7b25eccc6760cf8037fb38d86727295ae147cbabf23b3cf3112", kill_on_drop: false }`
[INFO] [stdout] 373acabec956a7b25eccc6760cf8037fb38d86727295ae147cbabf23b3cf3112
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 6c38e11e50351f1a3e6ffb2a741b325b779171e4c9a1bd448d9dfe0bb07997c2
[INFO] running `Command { std: "docker" "start" "-a" "6c38e11e50351f1a3e6ffb2a741b325b779171e4c9a1bd448d9dfe0bb07997c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling chap13_1_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "6c38e11e50351f1a3e6ffb2a741b325b779171e4c9a1bd448d9dfe0bb07997c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c38e11e50351f1a3e6ffb2a741b325b779171e4c9a1bd448d9dfe0bb07997c2", kill_on_drop: false }`
[INFO] [stdout] 6c38e11e50351f1a3e6ffb2a741b325b779171e4c9a1bd448d9dfe0bb07997c2
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bd0d3631b907c4d4d867371463a781bb1902289dba302a5c7f26696cdea3e17
[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" "5bd0d3631b907c4d4d867371463a781bb1902289dba302a5c7f26696cdea3e17", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chap13_1_1-d43f76ffe9bd4343)
[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" "5bd0d3631b907c4d4d867371463a781bb1902289dba302a5c7f26696cdea3e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd0d3631b907c4d4d867371463a781bb1902289dba302a5c7f26696cdea3e17", kill_on_drop: false }`
[INFO] [stdout] 5bd0d3631b907c4d4d867371463a781bb1902289dba302a5c7f26696cdea3e17