[INFO] updating cached repository https://github.com/ubnt-intrepid/rust-ast [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] 666be7a3f847cbd5e0577111ee0e6790786f6d5a [INFO] testing ubnt-intrepid/rust-ast against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fubnt-intrepid%2Frust-ast" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ubnt-intrepid/rust-ast on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ubnt-intrepid/rust-ast [INFO] finished tweaking git repo https://github.com/ubnt-intrepid/rust-ast [INFO] tweaked toml for git repo https://github.com/ubnt-intrepid/rust-ast written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/ubnt-intrepid/rust-ast already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.44.0" "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] ebd6171e051c5d974ae5ffe68d9060a115c383bf48ded571d01c916670c87e91 [INFO] running `"docker" "start" "-a" "ebd6171e051c5d974ae5ffe68d9060a115c383bf48ded571d01c916670c87e91"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rust-ast v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:33:27 [INFO] [stderr] | [INFO] [stderr] 33 | let i = match try!(eval(*e1, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:37:27 [INFO] [stderr] | [INFO] [stderr] 37 | let j = match try!(eval(*e2, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:45:27 [INFO] [stderr] | [INFO] [stderr] 45 | let i = match try!(eval(*e1, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:49:27 [INFO] [stderr] | [INFO] [stderr] 49 | let j = match try!(eval(*e2, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:63:42 [INFO] [stderr] | [INFO] [stderr] 63 | let (x, e, mut env_) = match try!(eval(*e1, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:67:21 [INFO] [stderr] | [INFO] [stderr] 67 | let v = try!(eval(*e2, env)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `"docker" "inspect" "ebd6171e051c5d974ae5ffe68d9060a115c383bf48ded571d01c916670c87e91"` [INFO] running `"docker" "rm" "-f" "ebd6171e051c5d974ae5ffe68d9060a115c383bf48ded571d01c916670c87e91"` [INFO] [stdout] ebd6171e051c5d974ae5ffe68d9060a115c383bf48ded571d01c916670c87e91 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.44.0" "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] 0894ba8d640119b1e5d890929da33fbaa3942a7644a72e201ce1df25a7634c93 [INFO] running `"docker" "start" "-a" "0894ba8d640119b1e5d890929da33fbaa3942a7644a72e201ce1df25a7634c93"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rust-ast v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:33:27 [INFO] [stderr] | [INFO] [stderr] 33 | let i = match try!(eval(*e1, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:37:27 [INFO] [stderr] | [INFO] [stderr] 37 | let j = match try!(eval(*e2, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:45:27 [INFO] [stderr] | [INFO] [stderr] 45 | let i = match try!(eval(*e1, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:49:27 [INFO] [stderr] | [INFO] [stderr] 49 | let j = match try!(eval(*e2, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:63:42 [INFO] [stderr] | [INFO] [stderr] 63 | let (x, e, mut env_) = match try!(eval(*e1, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:67:21 [INFO] [stderr] | [INFO] [stderr] 67 | let v = try!(eval(*e2, env)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `"docker" "inspect" "0894ba8d640119b1e5d890929da33fbaa3942a7644a72e201ce1df25a7634c93"` [INFO] running `"docker" "rm" "-f" "0894ba8d640119b1e5d890929da33fbaa3942a7644a72e201ce1df25a7634c93"` [INFO] [stdout] 0894ba8d640119b1e5d890929da33fbaa3942a7644a72e201ce1df25a7634c93 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.44.0" "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] ab528e00e3425b9559fbe1439184a8df8f791361554bcbfed6e40534ef3d2ee8 [INFO] running `"docker" "start" "-a" "ab528e00e3425b9559fbe1439184a8df8f791361554bcbfed6e40534ef3d2ee8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:33:27 [INFO] [stderr] | [INFO] [stderr] 33 | let i = match try!(eval(*e1, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:37:27 [INFO] [stderr] | [INFO] [stderr] 37 | let j = match try!(eval(*e2, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:45:27 [INFO] [stderr] | [INFO] [stderr] 45 | let i = match try!(eval(*e1, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:49:27 [INFO] [stderr] | [INFO] [stderr] 49 | let j = match try!(eval(*e2, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:63:42 [INFO] [stderr] | [INFO] [stderr] 63 | let (x, e, mut env_) = match try!(eval(*e1, env)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast_closure.rs:67:21 [INFO] [stderr] | [INFO] [stderr] 67 | let v = try!(eval(*e2, env)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_ast-0706305aff94bbee [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" "ab528e00e3425b9559fbe1439184a8df8f791361554bcbfed6e40534ef3d2ee8"` [INFO] running `"docker" "rm" "-f" "ab528e00e3425b9559fbe1439184a8df8f791361554bcbfed6e40534ef3d2ee8"` [INFO] [stdout] ab528e00e3425b9559fbe1439184a8df8f791361554bcbfed6e40534ef3d2ee8