[INFO] fetching crate crt0stack 0.1.0...
[INFO] testing crt0stack-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate crt0stack 0.1.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate crt0stack 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crt0stack 0.1.0
[INFO] finished tweaking crates.io crate crt0stack 0.1.0
[INFO] tweaked toml for crates.io crate crt0stack 0.1.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] crate crates.io crate crt0stack 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71a3eec7c9b8651972df4286e538bb5104686d2d5f8d2810d02fdae236bbc4c2
[INFO] running `Command { std: "docker" "start" "-a" "71a3eec7c9b8651972df4286e538bb5104686d2d5f8d2810d02fdae236bbc4c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71a3eec7c9b8651972df4286e538bb5104686d2d5f8d2810d02fdae236bbc4c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a3eec7c9b8651972df4286e538bb5104686d2d5f8d2810d02fdae236bbc4c2", kill_on_drop: false }`
[INFO] [stdout] 71a3eec7c9b8651972df4286e538bb5104686d2d5f8d2810d02fdae236bbc4c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7557c92fa1e967f45e8dbb9b8b774c82a68453a33a553c5be9a51119fcfdbfb3
[INFO] running `Command { std: "docker" "start" "-a" "7557c92fa1e967f45e8dbb9b8b774c82a68453a33a553c5be9a51119fcfdbfb3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crt0stack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "7557c92fa1e967f45e8dbb9b8b774c82a68453a33a553c5be9a51119fcfdbfb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7557c92fa1e967f45e8dbb9b8b774c82a68453a33a553c5be9a51119fcfdbfb3", kill_on_drop: false }`
[INFO] [stdout] 7557c92fa1e967f45e8dbb9b8b774c82a68453a33a553c5be9a51119fcfdbfb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd167d6c0563df31ec8e91dcd5888cf8600f2f859bf119315ba0f7bdc9eedf66
[INFO] running `Command { std: "docker" "start" "-a" "dd167d6c0563df31ec8e91dcd5888cf8600f2f859bf119315ba0f7bdc9eedf66", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crt0stack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.63s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/crt0stack-b2eaffd8bbe6888a)
[INFO] running `Command { std: "docker" "inspect" "dd167d6c0563df31ec8e91dcd5888cf8600f2f859bf119315ba0f7bdc9eedf66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd167d6c0563df31ec8e91dcd5888cf8600f2f859bf119315ba0f7bdc9eedf66", kill_on_drop: false }`
[INFO] [stdout] dd167d6c0563df31ec8e91dcd5888cf8600f2f859bf119315ba0f7bdc9eedf66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4001d681bc363fba2f57b04417af408351ce516b5db09e43801e10bd575d4b4
[INFO] running `Command { std: "docker" "start" "-a" "c4001d681bc363fba2f57b04417af408351ce516b5db09e43801e10bd575d4b4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crt0stack-b2eaffd8bbe6888a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test builder::tests::builder ... ok
[INFO] [stdout] test builder::tests::stack ... ok
[INFO] [stdout] test builder::tests::stack_alignment ... ok
[INFO] [stdout] test builder::tests::stack_pop ... ok
[INFO] [stdout] test builder::tests::stack_slice ... ok
[INFO] [stdout] test builder::tests::stack_unaligned ... ok
[INFO] [stdout] test reader::tests::normal ... ok
[INFO] [stdout] test reader::tests::real ... ok
[INFO] [stdout] test reader::tests::unknown ... ok
[INFO] [stdout] test reader::tests::skip ... ok
[INFO] [stdout] test builder::tests::stack_overflow - should panic ... ok
[INFO] [stdout] test builder::tests::stack_underflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crt0stack
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/builder.rs - builder::Builder (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c4001d681bc363fba2f57b04417af408351ce516b5db09e43801e10bd575d4b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4001d681bc363fba2f57b04417af408351ce516b5db09e43801e10bd575d4b4", kill_on_drop: false }`
[INFO] [stdout] c4001d681bc363fba2f57b04417af408351ce516b5db09e43801e10bd575d4b4