[INFO] fetching crate shared_str 0.1.1...
[INFO] testing shared_str-0.1.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate shared_str 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate shared_str 0.1.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shared_str 0.1.1
[INFO] finished tweaking crates.io crate shared_str 0.1.1
[INFO] tweaked toml for crates.io crate shared_str 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", 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] 971280ed6aa50abeba1e042754d10227ade44fb3861c3899849e78e4c864dddf
[INFO] running `Command { std: "docker" "start" "-a" "971280ed6aa50abeba1e042754d10227ade44fb3861c3899849e78e4c864dddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "971280ed6aa50abeba1e042754d10227ade44fb3861c3899849e78e4c864dddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971280ed6aa50abeba1e042754d10227ade44fb3861c3899849e78e4c864dddf", kill_on_drop: false }`
[INFO] [stdout] 971280ed6aa50abeba1e042754d10227ade44fb3861c3899849e78e4c864dddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3c1d62a1a4a85e67c0c73a1f70624a1d75ba606aaf1ac8531a4f8d2a32aaf4d
[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" "c3c1d62a1a4a85e67c0c73a1f70624a1d75ba606aaf1ac8531a4f8d2a32aaf4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling shared_str v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "c3c1d62a1a4a85e67c0c73a1f70624a1d75ba606aaf1ac8531a4f8d2a32aaf4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c1d62a1a4a85e67c0c73a1f70624a1d75ba606aaf1ac8531a4f8d2a32aaf4d", kill_on_drop: false }`
[INFO] [stdout] c3c1d62a1a4a85e67c0c73a1f70624a1d75ba606aaf1ac8531a4f8d2a32aaf4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3765385af0eba59ca0f242450f33f3660e8766e92ca4294677c77124e017d84f
[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" "3765385af0eba59ca0f242450f33f3660e8766e92ca4294677c77124e017d84f", kill_on_drop: false }`
[INFO] [stderr]    Compiling shared_str v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "3765385af0eba59ca0f242450f33f3660e8766e92ca4294677c77124e017d84f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3765385af0eba59ca0f242450f33f3660e8766e92ca4294677c77124e017d84f", kill_on_drop: false }`
[INFO] [stdout] 3765385af0eba59ca0f242450f33f3660e8766e92ca4294677c77124e017d84f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82ad0fca44d5eab41598bd0b288ba578d95c98ea58df712fda3ba84dc733191c
[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" "82ad0fca44d5eab41598bd0b288ba578d95c98ea58df712fda3ba84dc733191c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/shared_str-0628ce6ec29f7177
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test arc_str::tests::as_str ... ok
[INFO] [stdout] test arc_str::tests::len ... ok
[INFO] [stdout] test arc_str::tests::rejoin ... ok
[INFO] [stdout] test rc_str::tests::as_str ... ok
[INFO] [stdout] test rc_str::tests::len ... ok
[INFO] [stdout] test rc_str::tests::rejoin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shared_str
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82ad0fca44d5eab41598bd0b288ba578d95c98ea58df712fda3ba84dc733191c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82ad0fca44d5eab41598bd0b288ba578d95c98ea58df712fda3ba84dc733191c", kill_on_drop: false }`
[INFO] [stdout] 82ad0fca44d5eab41598bd0b288ba578d95c98ea58df712fda3ba84dc733191c