[INFO] cloning repository https://github.com/KasraF/rust_presentation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KasraF/rust_presentation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKasraF%2Frust_presentation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKasraF%2Frust_presentation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4fc91e0b8e3eef0e6d7fca50e700646d8919e3c6
[INFO] testing KasraF/rust_presentation against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKasraF%2Frust_presentation" "/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/KasraF/rust_presentation 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/KasraF/rust_presentation
[INFO] finished tweaking git repo https://github.com/KasraF/rust_presentation
[INFO] tweaked toml for git repo https://github.com/KasraF/rust_presentation written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/KasraF/rust_presentation 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] e7f672fdc6305fd4fe919a39c9f5dd6d2b1b4cdfd39cb3631892d2a24c510406
[INFO] running `Command { std: "docker" "start" "-a" "e7f672fdc6305fd4fe919a39c9f5dd6d2b1b4cdfd39cb3631892d2a24c510406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7f672fdc6305fd4fe919a39c9f5dd6d2b1b4cdfd39cb3631892d2a24c510406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7f672fdc6305fd4fe919a39c9f5dd6d2b1b4cdfd39cb3631892d2a24c510406", kill_on_drop: false }`
[INFO] [stdout] e7f672fdc6305fd4fe919a39c9f5dd6d2b1b4cdfd39cb3631892d2a24c510406
[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] 230b49a01285b65327cd1e4a11d6fd69b32c93fcbcd04555c18f84f3b516039d
[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" "230b49a01285b65327cd1e4a11d6fd69b32c93fcbcd04555c18f84f3b516039d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_presentation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "230b49a01285b65327cd1e4a11d6fd69b32c93fcbcd04555c18f84f3b516039d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "230b49a01285b65327cd1e4a11d6fd69b32c93fcbcd04555c18f84f3b516039d", kill_on_drop: false }`
[INFO] [stdout] 230b49a01285b65327cd1e4a11d6fd69b32c93fcbcd04555c18f84f3b516039d
[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] fa0ef6017b1dc74b417815e71a9f06e805714f02a8be45cab6d49eac30bc7379
[INFO] running `Command { std: "docker" "start" "-a" "fa0ef6017b1dc74b417815e71a9f06e805714f02a8be45cab6d49eac30bc7379", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_presentation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "fa0ef6017b1dc74b417815e71a9f06e805714f02a8be45cab6d49eac30bc7379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa0ef6017b1dc74b417815e71a9f06e805714f02a8be45cab6d49eac30bc7379", kill_on_drop: false }`
[INFO] [stdout] fa0ef6017b1dc74b417815e71a9f06e805714f02a8be45cab6d49eac30bc7379
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 27256b43aa4e97291b6298d6ce83d973e2a4ce9e3b0cc0484f57eb0a9ced49a4
[INFO] running `Command { std: "docker" "start" "-a" "27256b43aa4e97291b6298d6ce83d973e2a4ce9e3b0cc0484f57eb0a9ced49a4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_presentation-056a9081656c2912)
[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" "27256b43aa4e97291b6298d6ce83d973e2a4ce9e3b0cc0484f57eb0a9ced49a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27256b43aa4e97291b6298d6ce83d973e2a4ce9e3b0cc0484f57eb0a9ced49a4", kill_on_drop: false }`
[INFO] [stdout] 27256b43aa4e97291b6298d6ce83d973e2a4ce9e3b0cc0484f57eb0a9ced49a4