[INFO] fetching crate cargo-call-stack 0.1.5...
[INFO] testing cargo-call-stack-0.1.5 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cargo-call-stack 0.1.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cargo-call-stack 0.1.5 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-call-stack 0.1.5
[INFO] finished tweaking crates.io crate cargo-call-stack 0.1.5
[INFO] tweaked toml for crates.io crate cargo-call-stack 0.1.5 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate cargo-call-stack 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ar v0.6.2
[INFO] [stderr]   Downloaded stack-sizes v0.4.0
[INFO] [stderr]   Downloaded cargo-project v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b05eab4e2a95df24f651c795da4ffd085764f8013791a536fcc5ae8cd94db8b3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b05eab4e2a95df24f651c795da4ffd085764f8013791a536fcc5ae8cd94db8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b05eab4e2a95df24f651c795da4ffd085764f8013791a536fcc5ae8cd94db8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b05eab4e2a95df24f651c795da4ffd085764f8013791a536fcc5ae8cd94db8b3", kill_on_drop: false }`
[INFO] [stdout] b05eab4e2a95df24f651c795da4ffd085764f8013791a536fcc5ae8cd94db8b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef0bf2bcb627239fbda1566a309b242c1cf50ba8a7fc165264ab65a283129d6b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ef0bf2bcb627239fbda1566a309b242c1cf50ba8a7fc165264ab65a283129d6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling zero v0.1.2
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling ar v0.6.2
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling xmas-elf v0.6.2
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling rustc-cfg v0.4.0
[INFO] [stderr]    Compiling cargo-project v0.2.3
[INFO] [stderr]    Compiling stack-sizes v0.4.0
[INFO] [stderr]    Compiling cargo-call-stack v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "ef0bf2bcb627239fbda1566a309b242c1cf50ba8a7fc165264ab65a283129d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0bf2bcb627239fbda1566a309b242c1cf50ba8a7fc165264ab65a283129d6b", kill_on_drop: false }`
[INFO] [stdout] ef0bf2bcb627239fbda1566a309b242c1cf50ba8a7fc165264ab65a283129d6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a953282fcfd2438777fb5fddfd7937d41ab0235dff8be5e7efceceba6f44589
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2a953282fcfd2438777fb5fddfd7937d41ab0235dff8be5e7efceceba6f44589", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-call-stack v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.31s
[INFO] running `Command { std: "docker" "inspect" "2a953282fcfd2438777fb5fddfd7937d41ab0235dff8be5e7efceceba6f44589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a953282fcfd2438777fb5fddfd7937d41ab0235dff8be5e7efceceba6f44589", kill_on_drop: false }`
[INFO] [stdout] 2a953282fcfd2438777fb5fddfd7937d41ab0235dff8be5e7efceceba6f44589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e36f3cd706f5a8242c18e6efc4769bfcca939d4cb9e6fdbea72abc7ef9f6948b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e36f3cd706f5a8242c18e6efc4769bfcca939d4cb9e6fdbea72abc7ef9f6948b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_call_stack-aa067f65980fa255
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test ir::define::tests::asm ... ok
[INFO] [stdout] test ir::define::tests::parameter ... ok
[INFO] [stdout] test ir::define::tests::assign ... ok
[INFO] [stdout] test ir::tests::alias ... ok
[INFO] [stdout] test ir::define::tests::argument ... ok
[INFO] [stdout] test ir::define::tests::bitcast_call ... ok
[INFO] [stdout] test ir::item::tests::global ... ok
[INFO] [stdout] test ir::item::tests::type_ ... ok
[INFO] [stdout] test ir::item::tests::declare ... ok
[INFO] [stdout] test ir::define::tests::indirect_call ... ok
[INFO] [stdout] test ir::item::tests::alias ... ok
[INFO] [stdout] test ir::define::tests::other ... ok
[INFO] [stdout] test ir::define::tests::label ... ok
[INFO] [stdout] test ir::tests::comment ... ok
[INFO] [stdout] test ir::define::tests::direct_call ... ok
[INFO] [stdout] test ir::tests::fmt_sig ... ok
[INFO] [stdout] test ir::tests::attribute ... ok
[INFO] [stdout] test ir::tests::getelementptr ... ok
[INFO] [stdout] test ir::tests::local ... ok
[INFO] [stdout] test ir::ty::tests::mvt_vector ... ok
[INFO] [stdout] test ir::define::tests::parse ... ok
[INFO] [stdout] test ir::tests::string ... ok
[INFO] [stdout] test ir::ty::tests::varargs ... ok
[INFO] [stdout] test ir::ty::tests::fn_inputs ... ok
[INFO] [stdout] test ir::ty::tests::sanity ... ok
[INFO] [stdout] test thumb::tests::sanity ... ok
[INFO] [stdout] test ir::tests::ident ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/examples-5758c12300da4233
[INFO] [stdout] test thumb::tests::modifies_sp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test fmul ... ok
[INFO] [stdout] test fun ... ok
[INFO] [stdout] test to ... ok
[INFO] [stdout] test cycle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e36f3cd706f5a8242c18e6efc4769bfcca939d4cb9e6fdbea72abc7ef9f6948b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e36f3cd706f5a8242c18e6efc4769bfcca939d4cb9e6fdbea72abc7ef9f6948b", kill_on_drop: false }`
[INFO] [stdout] e36f3cd706f5a8242c18e6efc4769bfcca939d4cb9e6fdbea72abc7ef9f6948b