[INFO] fetching crate elfy 0.2.2...
[INFO] testing elfy-0.2.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate elfy 0.2.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate elfy 0.2.2 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 elfy 0.2.2
[INFO] finished tweaking crates.io crate elfy 0.2.2
[INFO] tweaked toml for crates.io crate elfy 0.2.2 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1beb97ef14dd3745645b913f8617d2c5fcf733e99362cdbab0c13f66b8ea4f38
[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" "1beb97ef14dd3745645b913f8617d2c5fcf733e99362cdbab0c13f66b8ea4f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1beb97ef14dd3745645b913f8617d2c5fcf733e99362cdbab0c13f66b8ea4f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1beb97ef14dd3745645b913f8617d2c5fcf733e99362cdbab0c13f66b8ea4f38", kill_on_drop: false }`
[INFO] [stdout] 1beb97ef14dd3745645b913f8617d2c5fcf733e99362cdbab0c13f66b8ea4f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c4d1e6d749944ff2168e21d8676b6a885077041087df7fa91aa371dcd019b601
[INFO] running `Command { std: "docker" "start" "-a" "c4d1e6d749944ff2168e21d8676b6a885077041087df7fa91aa371dcd019b601", kill_on_drop: false }`
[INFO] [stderr]    Compiling elfy v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "c4d1e6d749944ff2168e21d8676b6a885077041087df7fa91aa371dcd019b601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4d1e6d749944ff2168e21d8676b6a885077041087df7fa91aa371dcd019b601", kill_on_drop: false }`
[INFO] [stdout] c4d1e6d749944ff2168e21d8676b6a885077041087df7fa91aa371dcd019b601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] bcbb255c18e1d4d5d68ed9b72fcf18b8cada29fb8bee6629d8d1a033006e4e77
[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" "bcbb255c18e1d4d5d68ed9b72fcf18b8cada29fb8bee6629d8d1a033006e4e77", kill_on_drop: false }`
[INFO] [stderr]    Compiling elfy v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "bcbb255c18e1d4d5d68ed9b72fcf18b8cada29fb8bee6629d8d1a033006e4e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbb255c18e1d4d5d68ed9b72fcf18b8cada29fb8bee6629d8d1a033006e4e77", kill_on_drop: false }`
[INFO] [stdout] bcbb255c18e1d4d5d68ed9b72fcf18b8cada29fb8bee6629d8d1a033006e4e77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 05f159c4279c2b57b53be0f83d4fcb184874c60d8c6a33e10897ae5f5e12be96
[INFO] running `Command { std: "docker" "start" "-a" "05f159c4279c2b57b53be0f83d4fcb184874c60d8c6a33e10897ae5f5e12be96", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elfy-cb1c44f90ad65c5b
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::section_iters ... ok
[INFO] [stdout] test types::test::parse_elf_header ... ok
[INFO] [stdout] test test::segment_iters ... ok
[INFO] [stdout] test types::test::try_get_fake_section ... ok
[INFO] [stdout] test types::test::try_get_section ... ok
[INFO] [stdout] test test::get_section_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elfy
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Elf::parse (line 165) ... ok
[INFO] [stdout] test src/lib.rs - Elf::load (line 145) ... ok
[INFO] [stdout] test src/lib.rs - Elf::try_get_section (line 192) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05f159c4279c2b57b53be0f83d4fcb184874c60d8c6a33e10897ae5f5e12be96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f159c4279c2b57b53be0f83d4fcb184874c60d8c6a33e10897ae5f5e12be96", kill_on_drop: false }`
[INFO] [stdout] 05f159c4279c2b57b53be0f83d4fcb184874c60d8c6a33e10897ae5f5e12be96