[INFO] fetching crate cargo-call-stack 0.1.5...
[INFO] testing cargo-call-stack-0.1.5 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cargo-call-stack 0.1.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate cargo-call-stack 0.1.5 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-12/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" "+1.49.0" "fetch" "--locked" "--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-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" "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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7951c1a1c7ff33d6e2dce0e60f738900b35078170eff5cc0fd5831dc929bd1a
[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" "f7951c1a1c7ff33d6e2dce0e60f738900b35078170eff5cc0fd5831dc929bd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7951c1a1c7ff33d6e2dce0e60f738900b35078170eff5cc0fd5831dc929bd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7951c1a1c7ff33d6e2dce0e60f738900b35078170eff5cc0fd5831dc929bd1a", kill_on_drop: false }`
[INFO] [stdout] f7951c1a1c7ff33d6e2dce0e60f738900b35078170eff5cc0fd5831dc929bd1a
[INFO] running `Command { std: "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" "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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] addf48cbaefdc4c4fba38b173c9a71c74adae6ba639592b844e9fdc2dc090987
[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" "addf48cbaefdc4c4fba38b173c9a71c74adae6ba639592b844e9fdc2dc090987", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling zero v0.1.2
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling xmas-elf v0.6.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling ar v0.6.2
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling toml v0.4.10
[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 34s
[INFO] running `Command { std: "docker" "inspect" "addf48cbaefdc4c4fba38b173c9a71c74adae6ba639592b844e9fdc2dc090987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "addf48cbaefdc4c4fba38b173c9a71c74adae6ba639592b844e9fdc2dc090987", kill_on_drop: false }`
[INFO] [stdout] addf48cbaefdc4c4fba38b173c9a71c74adae6ba639592b844e9fdc2dc090987
[INFO] running `Command { std: "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" "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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9168659c56612328c745abf24da8806178a2f9c759ea8ec88e644f5db5bd987
[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" "b9168659c56612328c745abf24da8806178a2f9c759ea8ec88e644f5db5bd987", 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 7.88s
[INFO] running `Command { std: "docker" "inspect" "b9168659c56612328c745abf24da8806178a2f9c759ea8ec88e644f5db5bd987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9168659c56612328c745abf24da8806178a2f9c759ea8ec88e644f5db5bd987", kill_on_drop: false }`
[INFO] [stdout] b9168659c56612328c745abf24da8806178a2f9c759ea8ec88e644f5db5bd987
[INFO] running `Command { std: "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" "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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83a0013559b0a22ec30d1736b04f421f79fa069037b29888c7d438997e47b3a0
[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" "83a0013559b0a22ec30d1736b04f421f79fa069037b29888c7d438997e47b3a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_call_stack-d01f4518869ae18c
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test ir::define::tests::asm ... ok
[INFO] [stdout] test ir::define::tests::argument ... ok
[INFO] [stdout] test ir::define::tests::parameter ... ok
[INFO] [stdout] test ir::define::tests::label ... ok
[INFO] [stdout] test ir::define::tests::assign ... ok
[INFO] [stdout] test ir::item::tests::alias ... ok
[INFO] [stdout] test ir::item::tests::declare ... ok
[INFO] [stdout] test ir::define::tests::bitcast_call ... ok
[INFO] [stdout] test ir::item::tests::type_ ... ok
[INFO] [stdout] test ir::item::tests::global ... ok
[INFO] [stdout] test ir::ty::tests::varargs ... ok
[INFO] [stdout] test ir::tests::string ... ok
[INFO] [stdout] test ir::ty::tests::fn_inputs ... ok
[INFO] [stdout] test ir::tests::alias ... ok
[INFO] [stdout] test ir::define::tests::indirect_call ... ok
[INFO] [stdout] test ir::tests::attribute ... ok
[INFO] [stdout] test ir::define::tests::direct_call ... ok
[INFO] [stdout] test ir::ty::tests::sanity ... ok
[INFO] [stdout] test ir::ty::tests::mvt_vector ... ok
[INFO] [stdout] test ir::tests::ident ... ok
[INFO] [stdout] test ir::define::tests::other ... ok
[INFO] [stdout] test ir::tests::fmt_sig ... ok
[INFO] [stdout] test ir::tests::local ... ok
[INFO] [stdout] test thumb::tests::sanity ... ok
[INFO] [stdout] test ir::tests::getelementptr ... ok
[INFO] [stdout] test ir::tests::comment ... ok
[INFO] [stdout] test ir::define::tests::parse ... ok
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/examples-78a6cea995b431bd
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test cycle ... ok
[INFO] [stdout] test to ... ok
[INFO] [stdout] test fmul ... ok
[INFO] [stdout] test fun ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83a0013559b0a22ec30d1736b04f421f79fa069037b29888c7d438997e47b3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a0013559b0a22ec30d1736b04f421f79fa069037b29888c7d438997e47b3a0", kill_on_drop: false }`
[INFO] [stdout] 83a0013559b0a22ec30d1736b04f421f79fa069037b29888c7d438997e47b3a0