[INFO] cloning repository https://github.com/conradludgate/rust-basics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conradludgate/rust-basics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Frust-basics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Frust-basics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c96e509cbc4e131237f4988555ba8889cc308ffb
[INFO] testing conradludgate/rust-basics against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Frust-basics" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/conradludgate/rust-basics on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/conradludgate/rust-basics
[INFO] finished tweaking git repo https://github.com/conradludgate/rust-basics
[INFO] tweaked toml for git repo https://github.com/conradludgate/rust-basics written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/conradludgate/rust-basics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2550935c7ae2c4ced654f0963a19567e5c0bd770351389e7574752574642badd
[INFO] running `Command { std: "docker" "start" "-a" "2550935c7ae2c4ced654f0963a19567e5c0bd770351389e7574752574642badd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2550935c7ae2c4ced654f0963a19567e5c0bd770351389e7574752574642badd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2550935c7ae2c4ced654f0963a19567e5c0bd770351389e7574752574642badd", kill_on_drop: false }`
[INFO] [stdout] 2550935c7ae2c4ced654f0963a19567e5c0bd770351389e7574752574642badd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b5081aa0f689c1c672bd4d2c3760eac4cfe1ac47f17fd1b57aac1b12086330c
[INFO] running `Command { std: "docker" "start" "-a" "4b5081aa0f689c1c672bd4d2c3760eac4cfe1ac47f17fd1b57aac1b12086330c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling types v0.1.0 (/opt/rustwide/workdir/10-types)
[INFO] [stderr]    Compiling functions v0.1.0 (/opt/rustwide/workdir/05-functions)
[INFO] [stderr]    Compiling variables v0.1.0 (/opt/rustwide/workdir/02-variables)
[INFO] [stderr]    Compiling iterators v0.1.0 (/opt/rustwide/workdir/12-iterators)
[INFO] [stderr]    Compiling modules v0.1.0 (/opt/rustwide/workdir/09-modules)
[INFO] [stderr]    Compiling control-flow v0.1.0 (/opt/rustwide/workdir/07-control-flow)
[INFO] [stderr]    Compiling arrays v0.1.0 (/opt/rustwide/workdir/04-arrays)
[INFO] [stderr]    Compiling errors v0.1.0 (/opt/rustwide/workdir/08-errors)
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/rustwide/workdir/01-hello-world)
[INFO] [stderr]    Compiling traits v0.1.0 (/opt/rustwide/workdir/11-traits)
[INFO] [stderr]    Compiling ownership v0.1.0 (/opt/rustwide/workdir/06-ownership)
[INFO] [stderr]    Compiling strings v0.1.0 (/opt/rustwide/workdir/03-strings)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "4b5081aa0f689c1c672bd4d2c3760eac4cfe1ac47f17fd1b57aac1b12086330c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b5081aa0f689c1c672bd4d2c3760eac4cfe1ac47f17fd1b57aac1b12086330c", kill_on_drop: false }`
[INFO] [stdout] 4b5081aa0f689c1c672bd4d2c3760eac4cfe1ac47f17fd1b57aac1b12086330c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da3f2fb95aff089addf2f4ac1aa2dea50059f528652a66c0006bb77ec453ef42
[INFO] running `Command { std: "docker" "start" "-a" "da3f2fb95aff089addf2f4ac1aa2dea50059f528652a66c0006bb77ec453ef42", kill_on_drop: false }`
[INFO] [stderr]    Compiling modules v0.1.0 (/opt/rustwide/workdir/09-modules)
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/rustwide/workdir/01-hello-world)
[INFO] [stderr]    Compiling errors v0.1.0 (/opt/rustwide/workdir/08-errors)
[INFO] [stderr]    Compiling strings v0.1.0 (/opt/rustwide/workdir/03-strings)
[INFO] [stderr]    Compiling control-flow v0.1.0 (/opt/rustwide/workdir/07-control-flow)
[INFO] [stderr]    Compiling functions v0.1.0 (/opt/rustwide/workdir/05-functions)
[INFO] [stderr]    Compiling arrays v0.1.0 (/opt/rustwide/workdir/04-arrays)
[INFO] [stderr]    Compiling types v0.1.0 (/opt/rustwide/workdir/10-types)
[INFO] [stderr]    Compiling traits v0.1.0 (/opt/rustwide/workdir/11-traits)
[INFO] [stderr]    Compiling ownership v0.1.0 (/opt/rustwide/workdir/06-ownership)
[INFO] [stderr]    Compiling iterators v0.1.0 (/opt/rustwide/workdir/12-iterators)
[INFO] [stderr]    Compiling variables v0.1.0 (/opt/rustwide/workdir/02-variables)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "da3f2fb95aff089addf2f4ac1aa2dea50059f528652a66c0006bb77ec453ef42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da3f2fb95aff089addf2f4ac1aa2dea50059f528652a66c0006bb77ec453ef42", kill_on_drop: false }`
[INFO] [stdout] da3f2fb95aff089addf2f4ac1aa2dea50059f528652a66c0006bb77ec453ef42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d196da4a6f706066ea476485c5142c3a257091fad6d393128f047a7d03227682
[INFO] running `Command { std: "docker" "start" "-a" "d196da4a6f706066ea476485c5142c3a257091fad6d393128f047a7d03227682", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arrays-213d65d454003e9c)
[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 (/opt/rustwide/target/debug/deps/control_flow-66f4685b1f36bbb3)
[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 (/opt/rustwide/target/debug/deps/errors-c42077a231ccdfd0)
[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 (/opt/rustwide/target/debug/deps/functions-4f59d30a7cc4efed)
[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 (/opt/rustwide/target/debug/deps/hello_world-15e4ee26b4a1c841)
[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 (/opt/rustwide/target/debug/deps/iterators-3ecdd4e1c761ec50)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/modules-d172fe774a5661c0)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ownership-578182194e29d74e)
[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 (/opt/rustwide/target/debug/deps/strings-32cdac37d4ddbd09)
[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 (/opt/rustwide/target/debug/deps/traits-36f9e594cdd77e3b)
[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 (/opt/rustwide/target/debug/deps/types-f16c100823a67f98)
[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 (/opt/rustwide/target/debug/deps/variables-41277cb376edc486)
[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" "d196da4a6f706066ea476485c5142c3a257091fad6d393128f047a7d03227682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d196da4a6f706066ea476485c5142c3a257091fad6d393128f047a7d03227682", kill_on_drop: false }`
[INFO] [stdout] d196da4a6f706066ea476485c5142c3a257091fad6d393128f047a7d03227682