[INFO] fetching crate oh-snap 0.0.2...
[INFO] testing oh-snap-0.0.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate oh-snap 0.0.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate oh-snap 0.0.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oh-snap 0.0.2
[INFO] finished tweaking crates.io crate oh-snap 0.0.2
[INFO] tweaked toml for crates.io crate oh-snap 0.0.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce2440da2db1f63bec3bdba4f477da79b373fe8a8f17ca494fb10980c861be82
[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" "ce2440da2db1f63bec3bdba4f477da79b373fe8a8f17ca494fb10980c861be82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce2440da2db1f63bec3bdba4f477da79b373fe8a8f17ca494fb10980c861be82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce2440da2db1f63bec3bdba4f477da79b373fe8a8f17ca494fb10980c861be82", kill_on_drop: false }`
[INFO] [stdout] ce2440da2db1f63bec3bdba4f477da79b373fe8a8f17ca494fb10980c861be82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37688623f1af5b2099b627c2f82a6dd7a12dab2e44d898260b4486d9ee8137f5
[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" "37688623f1af5b2099b627c2f82a6dd7a12dab2e44d898260b4486d9ee8137f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling oh-snap v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "37688623f1af5b2099b627c2f82a6dd7a12dab2e44d898260b4486d9ee8137f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37688623f1af5b2099b627c2f82a6dd7a12dab2e44d898260b4486d9ee8137f5", kill_on_drop: false }`
[INFO] [stdout] 37688623f1af5b2099b627c2f82a6dd7a12dab2e44d898260b4486d9ee8137f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1422c88ebabf8921928ee7aa555f62af187567113252dacaa3ca2c222fa8181c
[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" "1422c88ebabf8921928ee7aa555f62af187567113252dacaa3ca2c222fa8181c", kill_on_drop: false }`
[INFO] [stderr]    Compiling oh-snap v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "1422c88ebabf8921928ee7aa555f62af187567113252dacaa3ca2c222fa8181c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1422c88ebabf8921928ee7aa555f62af187567113252dacaa3ca2c222fa8181c", kill_on_drop: false }`
[INFO] [stdout] 1422c88ebabf8921928ee7aa555f62af187567113252dacaa3ca2c222fa8181c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] c11c0480cf9f808cdc1b582d03790ba1879e5831b4dac7c6864bbae714f8a76f
[INFO] running `Command { std: "docker" "start" "-a" "c11c0480cf9f808cdc1b582d03790ba1879e5831b4dac7c6864bbae714f8a76f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 19 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oh_snap-6334f3b6b4b1355c)
[INFO] [stdout] test tests::double_snap ... ok
[INFO] [stdout] test tests::get ... ok
[INFO] [stdout] test tests::is_complete ... ok
[INFO] [stdout] test tests::iter_mut ... ok
[INFO] [stdout] test tests::len ... ok
[INFO] [stdout] test tests::merge ... ok
[INFO] [stdout] test tests::get_non_existant ... ok
[INFO] [stdout] test tests::snap_empty_right ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::get_mut ... ok
[INFO] [stdout] test tests::snap_empty_left ... ok
[INFO] [stdout] test tests::range ... ok
[INFO] [stdout] test tests::unwrap_snapped ... ok
[INFO] [stdout] test tests::unwrap ... ok
[INFO] [stdout] test tests::snap ... ok
[INFO] [stdout] test tests::merge_gap - should panic ... ok
[INFO] [stdout] test tests::snap_out_of_range - should panic ... ok
[INFO] [stderr]    Doc-tests oh-snap
[INFO] [stdout] test tests::merge_snaps_different_origins - should panic ... ok
[INFO] [stdout] test tests::merge_swapped - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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" "c11c0480cf9f808cdc1b582d03790ba1879e5831b4dac7c6864bbae714f8a76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c11c0480cf9f808cdc1b582d03790ba1879e5831b4dac7c6864bbae714f8a76f", kill_on_drop: false }`
[INFO] [stdout] c11c0480cf9f808cdc1b582d03790ba1879e5831b4dac7c6864bbae714f8a76f