[INFO] fetching crate elfy 0.2.2...
[INFO] testing elfy-0.2.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate elfy 0.2.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate elfy 0.2.2 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 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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a9afe6d2a83c699143aa72fb2c170192c129475208bead252a7d44e1ed7901b
[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" "6a9afe6d2a83c699143aa72fb2c170192c129475208bead252a7d44e1ed7901b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a9afe6d2a83c699143aa72fb2c170192c129475208bead252a7d44e1ed7901b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a9afe6d2a83c699143aa72fb2c170192c129475208bead252a7d44e1ed7901b", kill_on_drop: false }`
[INFO] [stdout] 6a9afe6d2a83c699143aa72fb2c170192c129475208bead252a7d44e1ed7901b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d839abeb62bf63efeb27feb3ebea1d2186e30730e684aadb0f126a92eeaac3e1
[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" "d839abeb62bf63efeb27feb3ebea1d2186e30730e684aadb0f126a92eeaac3e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling elfy v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "d839abeb62bf63efeb27feb3ebea1d2186e30730e684aadb0f126a92eeaac3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d839abeb62bf63efeb27feb3ebea1d2186e30730e684aadb0f126a92eeaac3e1", kill_on_drop: false }`
[INFO] [stdout] d839abeb62bf63efeb27feb3ebea1d2186e30730e684aadb0f126a92eeaac3e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f3f887be8a565d453e874c1bd74488a4938bab7078e658990a4d7c1caa5b4e8
[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" "2f3f887be8a565d453e874c1bd74488a4938bab7078e658990a4d7c1caa5b4e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling elfy v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "2f3f887be8a565d453e874c1bd74488a4938bab7078e658990a4d7c1caa5b4e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f3f887be8a565d453e874c1bd74488a4938bab7078e658990a4d7c1caa5b4e8", kill_on_drop: false }`
[INFO] [stdout] 2f3f887be8a565d453e874c1bd74488a4938bab7078e658990a4d7c1caa5b4e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6781928895fb0e13efa7e5ed562f4beecaf7fd14da547ec0d4a00d3d4d43d8e9
[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" "6781928895fb0e13efa7e5ed562f4beecaf7fd14da547ec0d4a00d3d4d43d8e9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elfy-c8644adff7864360
[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::get_section_bytes ... ok
[INFO] [stdout] test test::segment_iters ... ok
[INFO] [stderr]    Doc-tests elfy
[INFO] [stdout] test types::test::try_get_fake_section ... ok
[INFO] [stdout] test types::test::try_get_section ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6781928895fb0e13efa7e5ed562f4beecaf7fd14da547ec0d4a00d3d4d43d8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6781928895fb0e13efa7e5ed562f4beecaf7fd14da547ec0d4a00d3d4d43d8e9", kill_on_drop: false }`
[INFO] [stdout] 6781928895fb0e13efa7e5ed562f4beecaf7fd14da547ec0d4a00d3d4d43d8e9