[INFO] cloning repository https://github.com/rust-analyzer/renamer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-analyzer/renamer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-analyzer%2Frenamer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-analyzer%2Frenamer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77dbfd48dffb0bc4c729fb3b28c97477240adefb
[INFO] testing rust-analyzer/renamer against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-analyzer%2Frenamer" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-analyzer/renamer 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 git repo https://github.com/rust-analyzer/renamer
[INFO] finished tweaking git repo https://github.com/rust-analyzer/renamer
[INFO] tweaked toml for git repo https://github.com/rust-analyzer/renamer written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-analyzer/renamer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 147ea3d6055da6340d9f813cf3211b53a612107e6cb9b325af25c04d68a14835
[INFO] running `Command { std: "docker" "start" "-a" "147ea3d6055da6340d9f813cf3211b53a612107e6cb9b325af25c04d68a14835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "147ea3d6055da6340d9f813cf3211b53a612107e6cb9b325af25c04d68a14835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147ea3d6055da6340d9f813cf3211b53a612107e6cb9b325af25c04d68a14835", kill_on_drop: false }`
[INFO] [stdout] 147ea3d6055da6340d9f813cf3211b53a612107e6cb9b325af25c04d68a14835
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 16d0ff3f29d6f385e79d071757f8e21d4f7c44421986dec17534e1d608c564b3
[INFO] running `Command { std: "docker" "start" "-a" "16d0ff3f29d6f385e79d071757f8e21d4f7c44421986dec17534e1d608c564b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling anyhow v1.0.20
[INFO] [stderr]    Compiling json v0.12.0
[INFO] [stderr]    Compiling itertools v0.8.1
[INFO] [stderr]    Compiling fst v0.3.5
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling rls-span v0.5.2
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling rls-data v0.19.0
[INFO] [stderr]    Compiling rls-vfs v0.8.0 (https://github.com/rust-lang/rls.git#5db91c7b)
[INFO] [stderr]    Compiling rls-analysis v0.18.1 (https://github.com/rust-lang/rls.git#5db91c7b)
[INFO] [stderr]    Compiling renamer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.30s
[INFO] running `Command { std: "docker" "inspect" "16d0ff3f29d6f385e79d071757f8e21d4f7c44421986dec17534e1d608c564b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16d0ff3f29d6f385e79d071757f8e21d4f7c44421986dec17534e1d608c564b3", kill_on_drop: false }`
[INFO] [stdout] 16d0ff3f29d6f385e79d071757f8e21d4f7c44421986dec17534e1d608c564b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df405ed53369129eae2f66e3496f2fa73fa30f6f2849d63031733fa325c68cff
[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" "df405ed53369129eae2f66e3496f2fa73fa30f6f2849d63031733fa325c68cff", kill_on_drop: false }`
[INFO] [stderr]    Compiling renamer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "df405ed53369129eae2f66e3496f2fa73fa30f6f2849d63031733fa325c68cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df405ed53369129eae2f66e3496f2fa73fa30f6f2849d63031733fa325c68cff", kill_on_drop: false }`
[INFO] [stdout] df405ed53369129eae2f66e3496f2fa73fa30f6f2849d63031733fa325c68cff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee026443b5b854029f65ce9262f0f5fc8f91b2359f02b79f33a29f189cb46746
[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" "ee026443b5b854029f65ce9262f0f5fc8f91b2359f02b79f33a29f189cb46746", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/renamer-413394b2c5ab63e8
[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" "ee026443b5b854029f65ce9262f0f5fc8f91b2359f02b79f33a29f189cb46746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee026443b5b854029f65ce9262f0f5fc8f91b2359f02b79f33a29f189cb46746", kill_on_drop: false }`
[INFO] [stdout] ee026443b5b854029f65ce9262f0f5fc8f91b2359f02b79f33a29f189cb46746