[INFO] cloning repository https://github.com/ubnt-intrepid/rust-ast
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ubnt-intrepid/rust-ast" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fubnt-intrepid%2Frust-ast", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fubnt-intrepid%2Frust-ast'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 666be7a3f847cbd5e0577111ee0e6790786f6d5a
[INFO] testing ubnt-intrepid/rust-ast against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fubnt-intrepid%2Frust-ast" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ubnt-intrepid/rust-ast 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/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-3/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-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" "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] [stdout] a8ac14654b7e8a3868816fbc48e7e1600fc58ad1d2a9b0b4458b8ba5cd0dfc3a
[INFO] running `Command { std: "docker" "start" "-a" "a8ac14654b7e8a3868816fbc48e7e1600fc58ad1d2a9b0b4458b8ba5cd0dfc3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8ac14654b7e8a3868816fbc48e7e1600fc58ad1d2a9b0b4458b8ba5cd0dfc3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8ac14654b7e8a3868816fbc48e7e1600fc58ad1d2a9b0b4458b8ba5cd0dfc3a", kill_on_drop: false }`
[INFO] [stdout] a8ac14654b7e8a3868816fbc48e7e1600fc58ad1d2a9b0b4458b8ba5cd0dfc3a
[INFO] running `Command { std: "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" "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] 89b3bc76b064cea90efca86dd2444aac0f8f1574cdc093b21822aca0a1a2adf2
[INFO] running `Command { std: "docker" "start" "-a" "89b3bc76b064cea90efca86dd2444aac0f8f1574cdc093b21822aca0a1a2adf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-ast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ast_closure.rs:33:27
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let i = match try!(eval(*e1, env)) {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ast_closure.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 37 |             let j = match try!(eval(*e2, env)) {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ast_closure.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let i = match try!(eval(*e1, env)) {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ast_closure.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 |             let j = match try!(eval(*e2, env)) {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ast_closure.rs:63:42
[INFO] [stdout]    |
[INFO] [stdout] 63 |             let (x, e, mut env_) = match try!(eval(*e1, env)) {
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ast_closure.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let v = try!(eval(*e2, env));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "89b3bc76b064cea90efca86dd2444aac0f8f1574cdc093b21822aca0a1a2adf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b3bc76b064cea90efca86dd2444aac0f8f1574cdc093b21822aca0a1a2adf2", kill_on_drop: false }`
[INFO] [stdout] 89b3bc76b064cea90efca86dd2444aac0f8f1574cdc093b21822aca0a1a2adf2
[INFO] running `Command { std: "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" "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] [stdout] 2ced164dc7dbec2a0fd91c3cdebbcee49e317370c8fc1d501dc6bda96e685b49
[INFO] running `Command { std: "docker" "start" "-a" "2ced164dc7dbec2a0fd91c3cdebbcee49e317370c8fc1d501dc6bda96e685b49", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-ast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ast_closure.rs:33:27
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let i = match try!(eval(*e1, env)) {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ast_closure.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 37 |             let j = match try!(eval(*e2, env)) {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ast_closure.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let i = match try!(eval(*e1, env)) {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ast_closure.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 |             let j = match try!(eval(*e2, env)) {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ast_closure.rs:63:42
[INFO] [stdout]    |
[INFO] [stdout] 63 |             let (x, e, mut env_) = match try!(eval(*e1, env)) {
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ast_closure.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let v = try!(eval(*e2, env));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "2ced164dc7dbec2a0fd91c3cdebbcee49e317370c8fc1d501dc6bda96e685b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ced164dc7dbec2a0fd91c3cdebbcee49e317370c8fc1d501dc6bda96e685b49", kill_on_drop: false }`
[INFO] [stdout] 2ced164dc7dbec2a0fd91c3cdebbcee49e317370c8fc1d501dc6bda96e685b49
[INFO] running `Command { std: "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" "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] [stdout] 092568b08ea1ac4a85ab6525b62e453ad7a1b6e662de4b58adfb3804b5a14e11
[INFO] running `Command { std: "docker" "start" "-a" "092568b08ea1ac4a85ab6525b62e453ad7a1b6e662de4b58adfb3804b5a14e11", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated macro `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 macro `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 macro `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 macro `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 macro `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 macro `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: `rust-ast` (bin "rust-ast" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_ast-98d73ec4245bc0d5)
[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" "092568b08ea1ac4a85ab6525b62e453ad7a1b6e662de4b58adfb3804b5a14e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "092568b08ea1ac4a85ab6525b62e453ad7a1b6e662de4b58adfb3804b5a14e11", kill_on_drop: false }`
[INFO] [stdout] 092568b08ea1ac4a85ab6525b62e453ad7a1b6e662de4b58adfb3804b5a14e11