[INFO] cloning repository https://github.com/edgedb/edgedb-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edgedb/edgedb-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedgedb%2Fedgedb-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedgedb%2Fedgedb-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 194203cb523d47e81a8c0bd58ef568c2aecf4ea0
[INFO] checking edgedb/edgedb-cli against master#d902752866cbbdb331e3cf28ff6bba86ab0f6c62 for pr-77271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedgedb%2Fedgedb-cli" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/edgedb/edgedb-cli on toolchain d902752866cbbdb331e3cf28ff6bba86ab0f6c62
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/edgedb/edgedb-cli
[INFO] finished tweaking git repo https://github.com/edgedb/edgedb-cli
[INFO] tweaked toml for git repo https://github.com/edgedb/edgedb-cli written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/edgedb/edgedb-cli already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "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-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02668af6bc3ddfcd645d1b88fc6fc67ecad2692d53da073d5af09066131db834
[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" "02668af6bc3ddfcd645d1b88fc6fc67ecad2692d53da073d5af09066131db834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02668af6bc3ddfcd645d1b88fc6fc67ecad2692d53da073d5af09066131db834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02668af6bc3ddfcd645d1b88fc6fc67ecad2692d53da073d5af09066131db834", kill_on_drop: false }`
[INFO] [stdout] 02668af6bc3ddfcd645d1b88fc6fc67ecad2692d53da073d5af09066131db834
[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=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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "check" "--frozen" "--all" "--all-targets" "--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] d636c4c8716737659cbf30614ab2cc91dc72b07bcea383968d37c1b2d77bb139
[INFO] running `Command { std: "docker" "start" "-a" "d636c4c8716737659cbf30614ab2cc91dc72b07bcea383968d37c1b2d77bb139", kill_on_drop: false }`
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[INFO] [stderr]     Checking edgedb-protocol v0.1.0 (https://github.com/edgedb/edgedb-rust#001766aa)
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[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]     Checking async-listen v0.2.1
[INFO] [stderr]     Checking edgedb-client v0.1.0 (https://github.com/edgedb/edgedb-rust#001766aa)
[INFO] [stderr]     Checking edgeql-parser v0.1.0 (https://github.com/edgedb/edgedb#58dd6947)
[INFO] [stderr]     Checking async-h1 v2.1.2
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[INFO] [stderr]    Compiling edgedb-derive v0.1.0 (https://github.com/edgedb/edgedb-rust#001766aa)
[INFO] [stderr]     Checking warp v0.2.5
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
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[INFO] [stderr]     Checking http-client v6.0.0
[INFO] [stderr]     Checking surf v2.0.0-alpha.6
[INFO] [stderr]     Checking edgedb-cli v1.0.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `upgrade_meta`
[INFO] [stdout]    --> src/server/unix.rs:392:5
[INFO] [stdout]     |
[INFO] [stdout] 392 |     upgrade_meta: &upgrade::UpgradeMeta)
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upgrade_meta`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `meta`
[INFO] [stdout]     --> src/server/docker.rs:1189:51
[INFO] [stdout]      |
[INFO] [stdout] 1189 | fn reinit_and_restore<O>(inst: DockerInstance<O>, meta: &upgrade::UpgradeMeta,
[INFO] [stdout]      |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_meta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upgrade_meta`
[INFO] [stdout]    --> src/server/unix.rs:392:5
[INFO] [stdout]     |
[INFO] [stdout] 392 |     upgrade_meta: &upgrade::UpgradeMeta)
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upgrade_meta`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `meta`
[INFO] [stdout]     --> src/server/docker.rs:1189:51
[INFO] [stdout]      |
[INFO] [stdout] 1189 | fn reinit_and_restore<O>(inst: DockerInstance<O>, meta: &upgrade::UpgradeMeta,
[INFO] [stdout]      |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_meta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 03s
[INFO] running `Command { std: "docker" "inspect" "d636c4c8716737659cbf30614ab2cc91dc72b07bcea383968d37c1b2d77bb139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d636c4c8716737659cbf30614ab2cc91dc72b07bcea383968d37c1b2d77bb139", kill_on_drop: false }`
[INFO] [stdout] d636c4c8716737659cbf30614ab2cc91dc72b07bcea383968d37c1b2d77bb139