[INFO] cloning repository https://github.com/skirino/direnv_rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skirino/direnv_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskirino%2Fdirenv_rust"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskirino%2Fdirenv_rust'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5dc752fd03a7c69cd2bd39646a4b4fbe89b0ca88
[INFO] testing skirino/direnv_rust against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskirino%2Fdirenv_rust" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/skirino/direnv_rust 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/skirino/direnv_rust
[INFO] finished tweaking git repo https://github.com/skirino/direnv_rust
[INFO] tweaked toml for git repo https://github.com/skirino/direnv_rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/skirino/direnv_rust 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 317c1dad33e5464c9a6f743e7c599208e9734d26bd0c9a3df3610ffa65ec1fc4
[INFO] running `"docker" "start" "-a" "317c1dad33e5464c9a6f743e7c599208e9734d26bd0c9a3df3610ffa65ec1fc4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling dtoa v0.4.1
[INFO] [stderr]    Compiling num-traits v0.1.37
[INFO] [stderr]    Compiling serde v0.9.12
[INFO] [stderr]    Compiling itoa v0.3.1
[INFO] [stderr]    Compiling sha1 v0.2.0
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.9
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling serde_derive v0.9.12
[INFO] [stderr]    Compiling serde_json v0.9.9
[INFO] [stderr]    Compiling direnv_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stderr]   --> src/envfile.rs:64:20
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let mut path = env::home_dir().unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/envfile.rs:46:24
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let v2 = v1[1].trim_left().splitn(2, ' ').collect::<Vec<&str>>();
[INFO] [stderr]    |                        ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/envfile.rs:49:77
[INFO] [stderr]    |
[INFO] [stderr] 49 |             ("set"    , 2) => Some((v2[0].to_string(), VarChange::Set(v2[1].trim_left().to_string()))),
[INFO] [stderr]    |                                                                             ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/envfile.rs:50:80
[INFO] [stderr]    |
[INFO] [stderr] 50 |             ("append" , 2) => Some((v2[0].to_string(), VarChange::Append(v2[1].trim_left().to_string()))),
[INFO] [stderr]    |                                                                                ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/envfile.rs:51:81
[INFO] [stderr]    |
[INFO] [stderr] 51 |             ("prepend", 2) => Some((v2[0].to_string(), VarChange::Prepend(v2[1].trim_left().to_string()))),
[INFO] [stderr]    |                                                                                 ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.44s
[INFO] running `"docker" "inspect" "317c1dad33e5464c9a6f743e7c599208e9734d26bd0c9a3df3610ffa65ec1fc4"`
[INFO] running `"docker" "rm" "-f" "317c1dad33e5464c9a6f743e7c599208e9734d26bd0c9a3df3610ffa65ec1fc4"`
[INFO] [stdout] 317c1dad33e5464c9a6f743e7c599208e9734d26bd0c9a3df3610ffa65ec1fc4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 91410d01ef56d5c654b37bb1817e5f7f66fbaf5719d1b658926d5aeb88c14a83
[INFO] running `"docker" "start" "-a" "91410d01ef56d5c654b37bb1817e5f7f66fbaf5719d1b658926d5aeb88c14a83"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling direnv_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stderr]   --> src/envfile.rs:64:20
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let mut path = env::home_dir().unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/envfile.rs:46:24
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let v2 = v1[1].trim_left().splitn(2, ' ').collect::<Vec<&str>>();
[INFO] [stderr]    |                        ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/envfile.rs:49:77
[INFO] [stderr]    |
[INFO] [stderr] 49 |             ("set"    , 2) => Some((v2[0].to_string(), VarChange::Set(v2[1].trim_left().to_string()))),
[INFO] [stderr]    |                                                                             ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/envfile.rs:50:80
[INFO] [stderr]    |
[INFO] [stderr] 50 |             ("append" , 2) => Some((v2[0].to_string(), VarChange::Append(v2[1].trim_left().to_string()))),
[INFO] [stderr]    |                                                                                ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/envfile.rs:51:81
[INFO] [stderr]    |
[INFO] [stderr] 51 |             ("prepend", 2) => Some((v2[0].to_string(), VarChange::Prepend(v2[1].trim_left().to_string()))),
[INFO] [stderr]    |                                                                                 ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "91410d01ef56d5c654b37bb1817e5f7f66fbaf5719d1b658926d5aeb88c14a83"`
[INFO] running `"docker" "rm" "-f" "91410d01ef56d5c654b37bb1817e5f7f66fbaf5719d1b658926d5aeb88c14a83"`
[INFO] [stdout] 91410d01ef56d5c654b37bb1817e5f7f66fbaf5719d1b658926d5aeb88c14a83
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36329de2acff6bca7fe4e74f4dc546df94280e089a0552993d956b4d4f3372e9
[INFO] running `"docker" "start" "-a" "36329de2acff6bca7fe4e74f4dc546df94280e089a0552993d956b4d4f3372e9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stderr]   --> src/envfile.rs:64:20
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let mut path = env::home_dir().unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/envfile.rs:46:24
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let v2 = v1[1].trim_left().splitn(2, ' ').collect::<Vec<&str>>();
[INFO] [stderr]    |                        ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/envfile.rs:49:77
[INFO] [stderr]    |
[INFO] [stderr] 49 |             ("set"    , 2) => Some((v2[0].to_string(), VarChange::Set(v2[1].trim_left().to_string()))),
[INFO] [stderr]    |                                                                             ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/envfile.rs:50:80
[INFO] [stderr]    |
[INFO] [stderr] 50 |             ("append" , 2) => Some((v2[0].to_string(), VarChange::Append(v2[1].trim_left().to_string()))),
[INFO] [stderr]    |                                                                                ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/envfile.rs:51:81
[INFO] [stderr]    |
[INFO] [stderr] 51 |             ("prepend", 2) => Some((v2[0].to_string(), VarChange::Prepend(v2[1].trim_left().to_string()))),
[INFO] [stderr]    |                                                                                 ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/direnv_rust-6f21b092398f1b8d
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "36329de2acff6bca7fe4e74f4dc546df94280e089a0552993d956b4d4f3372e9"`
[INFO] running `"docker" "rm" "-f" "36329de2acff6bca7fe4e74f4dc546df94280e089a0552993d956b4d4f3372e9"`
[INFO] [stdout] 36329de2acff6bca7fe4e74f4dc546df94280e089a0552993d956b4d4f3372e9