[INFO] fetching crate sentry-backtrace 0.21.0...
[INFO] testing sentry-backtrace-0.21.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate sentry-backtrace 0.21.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sentry-backtrace 0.21.0 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 sentry-backtrace 0.21.0
[INFO] finished tweaking crates.io crate sentry-backtrace 0.21.0
[INFO] tweaked toml for crates.io crate sentry-backtrace 0.21.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 585bbba9b486d058ccecfb6524528de6451cae27a00465247eec6aeaf8bfb88b
[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" "585bbba9b486d058ccecfb6524528de6451cae27a00465247eec6aeaf8bfb88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "585bbba9b486d058ccecfb6524528de6451cae27a00465247eec6aeaf8bfb88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "585bbba9b486d058ccecfb6524528de6451cae27a00465247eec6aeaf8bfb88b", kill_on_drop: false }`
[INFO] [stdout] 585bbba9b486d058ccecfb6524528de6451cae27a00465247eec6aeaf8bfb88b
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 459c6c45d1d95ca6b5b25df4ff9706b838efbd572c6db0396280f070dd4a1783
[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" "459c6c45d1d95ca6b5b25df4ff9706b838efbd572c6db0396280f070dd4a1783", kill_on_drop: false }`
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling debugid v0.7.2
[INFO] [stderr]    Compiling sentry-types v0.21.0
[INFO] [stderr]    Compiling sentry-core v0.21.0
[INFO] [stderr]    Compiling sentry-backtrace v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.12s
[INFO] running `Command { std: "docker" "inspect" "459c6c45d1d95ca6b5b25df4ff9706b838efbd572c6db0396280f070dd4a1783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459c6c45d1d95ca6b5b25df4ff9706b838efbd572c6db0396280f070dd4a1783", kill_on_drop: false }`
[INFO] [stdout] 459c6c45d1d95ca6b5b25df4ff9706b838efbd572c6db0396280f070dd4a1783
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4245fd9ba17a5994b51efc511e63d78abe428a64dbfb1f0a6fa0d4e4413732b
[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" "d4245fd9ba17a5994b51efc511e63d78abe428a64dbfb1f0a6fa0d4e4413732b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sentry-backtrace v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "d4245fd9ba17a5994b51efc511e63d78abe428a64dbfb1f0a6fa0d4e4413732b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4245fd9ba17a5994b51efc511e63d78abe428a64dbfb1f0a6fa0d4e4413732b", kill_on_drop: false }`
[INFO] [stdout] d4245fd9ba17a5994b51efc511e63d78abe428a64dbfb1f0a6fa0d4e4413732b
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e50eef81b3efdc8bf16cfd0ea52b4d1a764bafe0993262b98f57b589d3d2e582
[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" "e50eef81b3efdc8bf16cfd0ea52b4d1a764bafe0993262b98f57b589d3d2e582", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sentry_backtrace-9d5415f2a1d64722
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test utils::tests::test_function_starts_with_impl ... ok
[INFO] [stdout] test utils::tests::test_function_starts_with ... ok
[INFO] [stdout] test utils::tests::test_function_starts_with_newimpl ... ok
[INFO] [stdout] test utils::tests::test_function_starts_with_impl_pattern ... ok
[INFO] [stdout] test utils::tests::test_parse_crate_name_anonymous_impl ... ok
[INFO] [stdout] test utils::tests::test_parse_crate_name_impl ... ok
[INFO] [stdout] test utils::tests::test_parse_crate_name ... ok
[INFO] [stdout] test utils::tests::test_parse_crate_name_none ... ok
[INFO] [stdout] test utils::tests::test_parse_crate_name_newstyle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sentry-backtrace
[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" "e50eef81b3efdc8bf16cfd0ea52b4d1a764bafe0993262b98f57b589d3d2e582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e50eef81b3efdc8bf16cfd0ea52b4d1a764bafe0993262b98f57b589d3d2e582", kill_on_drop: false }`
[INFO] [stdout] e50eef81b3efdc8bf16cfd0ea52b4d1a764bafe0993262b98f57b589d3d2e582