[INFO] updating cached repository https://github.com/Psykopear/rust-todo
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f6fb111013a3c8ac446c905d99701a196204ebd9
[INFO] testing Psykopear/rust-todo against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPsykopear%2Frust-todo" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Psykopear/rust-todo on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Psykopear/rust-todo
[INFO] finished tweaking git repo https://github.com/Psykopear/rust-todo
[INFO] tweaked toml for git repo https://github.com/Psykopear/rust-todo written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Psykopear/rust-todo already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 971f7b76e07c4dfd1cd0caed5e266e2214b3217c6bf287859ec5d1fb0bc05def
[INFO] running `"docker" "start" "-a" "971f7b76e07c4dfd1cd0caed5e266e2214b3217c6bf287859ec5d1fb0bc05def"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling serde v1.0.97
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling predicates v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.97
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling todo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.28s
[INFO] running `"docker" "inspect" "971f7b76e07c4dfd1cd0caed5e266e2214b3217c6bf287859ec5d1fb0bc05def"`
[INFO] running `"docker" "rm" "-f" "971f7b76e07c4dfd1cd0caed5e266e2214b3217c6bf287859ec5d1fb0bc05def"`
[INFO] [stdout] 971f7b76e07c4dfd1cd0caed5e266e2214b3217c6bf287859ec5d1fb0bc05def
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 17c0957d411f71368416580d0901a2fd93c732861b9490d48caac0f8d340b42e
[INFO] running `"docker" "start" "-a" "17c0957d411f71368416580d0901a2fd93c732861b9490d48caac0f8d340b42e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling todo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0428]: the name `it_prints_hello_world` is defined multiple times
[INFO] [stderr]   --> tests/integrations_test.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn it_prints_hello_world() {
[INFO] [stderr]    | -------------------------- previous definition of the value `it_prints_hello_world` here
[INFO] [stderr] ...
[INFO] [stderr] 15 | fn it_prints_hello_world() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ `it_prints_hello_world` redefined here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `it_prints_hello_world` must be defined only once in the value namespace of this module
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `arg` found for enum `std::result::Result<std::process::Command, assert_cmd::cargo::CargoError>` in the current scope
[INFO] [stderr]   --> tests/integrations_test.rs:18:10
[INFO] [stderr]    |
[INFO] [stderr] 18 |         .arg("add")
[INFO] [stderr]    |          ^^^ method not found in `std::result::Result<std::process::Command, assert_cmd::cargo::CargoError>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0428, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0428`.
[INFO] [stderr] error: could not compile `todo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "17c0957d411f71368416580d0901a2fd93c732861b9490d48caac0f8d340b42e"`
[INFO] running `"docker" "rm" "-f" "17c0957d411f71368416580d0901a2fd93c732861b9490d48caac0f8d340b42e"`
[INFO] [stdout] 17c0957d411f71368416580d0901a2fd93c732861b9490d48caac0f8d340b42e