[INFO] fetching crate mango_compiler_ast_core 0.1.0...
[INFO] testing mango_compiler_ast_core-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mango_compiler_ast_core 0.1.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate mango_compiler_ast_core 0.1.0 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 crates.io crate mango_compiler_ast_core 0.1.0
[INFO] finished tweaking crates.io crate mango_compiler_ast_core 0.1.0
[INFO] tweaked toml for crates.io crate mango_compiler_ast_core 0.1.0 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] b9905a88edb94a6f9dcb5d381cd3b9eaadd96d1391739d609ef0b444679731f7
[INFO] running `Command { std: "docker" "start" "-a" "b9905a88edb94a6f9dcb5d381cd3b9eaadd96d1391739d609ef0b444679731f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9905a88edb94a6f9dcb5d381cd3b9eaadd96d1391739d609ef0b444679731f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9905a88edb94a6f9dcb5d381cd3b9eaadd96d1391739d609ef0b444679731f7", kill_on_drop: false }`
[INFO] [stdout] b9905a88edb94a6f9dcb5d381cd3b9eaadd96d1391739d609ef0b444679731f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 8902d8d1ac16219ddb5123479511f08059eb8e3624d709b8fb1093024dda3e79
[INFO] running `Command { std: "docker" "start" "-a" "8902d8d1ac16219ddb5123479511f08059eb8e3624d709b8fb1093024dda3e79", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mango_compiler_ast_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "8902d8d1ac16219ddb5123479511f08059eb8e3624d709b8fb1093024dda3e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8902d8d1ac16219ddb5123479511f08059eb8e3624d709b8fb1093024dda3e79", kill_on_drop: false }`
[INFO] [stdout] 8902d8d1ac16219ddb5123479511f08059eb8e3624d709b8fb1093024dda3e79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 052f884954d30ea54c2c3c297f1141818657743bd49354bcfcc031ae1687a3ba
[INFO] running `Command { std: "docker" "start" "-a" "052f884954d30ea54c2c3c297f1141818657743bd49354bcfcc031ae1687a3ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling mango_compiler_ast_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "052f884954d30ea54c2c3c297f1141818657743bd49354bcfcc031ae1687a3ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "052f884954d30ea54c2c3c297f1141818657743bd49354bcfcc031ae1687a3ba", kill_on_drop: false }`
[INFO] [stdout] 052f884954d30ea54c2c3c297f1141818657743bd49354bcfcc031ae1687a3ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 21c37bb166f5d8acda1c87aad465c9b613bb5c72656dd0099cf1dc7239028963
[INFO] running `Command { std: "docker" "start" "-a" "21c37bb166f5d8acda1c87aad465c9b613bb5c72656dd0099cf1dc7239028963", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mango_compiler_ast_core-3fbb712ce07e03da)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mango_compiler_ast_core
[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" "21c37bb166f5d8acda1c87aad465c9b613bb5c72656dd0099cf1dc7239028963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c37bb166f5d8acda1c87aad465c9b613bb5c72656dd0099cf1dc7239028963", kill_on_drop: false }`
[INFO] [stdout] 21c37bb166f5d8acda1c87aad465c9b613bb5c72656dd0099cf1dc7239028963