[INFO] fetching crate cleartor 0.1.6...
[INFO] testing cleartor-0.1.6 against 1.54.0 for beta-1.55-1
[INFO] extracting crate cleartor 0.1.6 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cleartor 0.1.6 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cleartor 0.1.6
[INFO] finished tweaking crates.io crate cleartor 0.1.6
[INFO] tweaked toml for crates.io crate cleartor 0.1.6 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.54.0" "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] 8e00fdb46f847f71d99bc6bc53b1910bba7fdd5a88e7f3aab2d79e186ecbe9b4
[INFO] running `Command { std: "docker" "start" "-a" "8e00fdb46f847f71d99bc6bc53b1910bba7fdd5a88e7f3aab2d79e186ecbe9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e00fdb46f847f71d99bc6bc53b1910bba7fdd5a88e7f3aab2d79e186ecbe9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e00fdb46f847f71d99bc6bc53b1910bba7fdd5a88e7f3aab2d79e186ecbe9b4", kill_on_drop: false }`
[INFO] [stdout] 8e00fdb46f847f71d99bc6bc53b1910bba7fdd5a88e7f3aab2d79e186ecbe9b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dd49a1b83709ba83ac90754b2ba72f4a1dbd29d29c23259e188dc6f26c9ed20
[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" "6dd49a1b83709ba83ac90754b2ba72f4a1dbd29d29c23259e188dc6f26c9ed20", kill_on_drop: false }`
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling socks v0.3.3
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.36
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling hyper-socks2 v0.2.1
[INFO] [stderr]    Compiling cleartor v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn main() -> Result<(), Box<std::error::Error>> {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `*headers` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/main.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 if let Some(location) = headers.get(header::LOCATION) {
[INFO] [stdout]     |                                         ------- immutable borrow occurs here
[INFO] [stdout] 181 |                     let location_str = location.to_str().unwrap();
[INFO] [stdout] 182 |                     headers.insert(header::LOCATION, location_str.replace(&*route.onion, &*route.domain).parse().unwrap());
[INFO] [stdout]     |                     ^^^^^^^                          ------------ immutable borrow later used here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.67s
[INFO] running `Command { std: "docker" "inspect" "6dd49a1b83709ba83ac90754b2ba72f4a1dbd29d29c23259e188dc6f26c9ed20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd49a1b83709ba83ac90754b2ba72f4a1dbd29d29c23259e188dc6f26c9ed20", kill_on_drop: false }`
[INFO] [stdout] 6dd49a1b83709ba83ac90754b2ba72f4a1dbd29d29c23259e188dc6f26c9ed20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--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] aca599d3aec84f6dd1e3478c61e9c4d333b5bb2244dfff3a52a564e1ece512e5
[INFO] running `Command { std: "docker" "start" "-a" "aca599d3aec84f6dd1e3478c61e9c4d333b5bb2244dfff3a52a564e1ece512e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cleartor v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn main() -> Result<(), Box<std::error::Error>> {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `*headers` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/main.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 if let Some(location) = headers.get(header::LOCATION) {
[INFO] [stdout]     |                                         ------- immutable borrow occurs here
[INFO] [stdout] 181 |                     let location_str = location.to_str().unwrap();
[INFO] [stdout] 182 |                     headers.insert(header::LOCATION, location_str.replace(&*route.onion, &*route.domain).parse().unwrap());
[INFO] [stdout]     |                     ^^^^^^^                          ------------ immutable borrow later used here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "aca599d3aec84f6dd1e3478c61e9c4d333b5bb2244dfff3a52a564e1ece512e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca599d3aec84f6dd1e3478c61e9c4d333b5bb2244dfff3a52a564e1ece512e5", kill_on_drop: false }`
[INFO] [stdout] aca599d3aec84f6dd1e3478c61e9c4d333b5bb2244dfff3a52a564e1ece512e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 6761cd804e43e1bd87c41892cdb44a3627f38189f8f7c7969f933bb26478c321
[INFO] running `Command { std: "docker" "start" "-a" "6761cd804e43e1bd87c41892cdb44a3627f38189f8f7c7969f933bb26478c321", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:82:29
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn main() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot borrow `*headers` as mutable because it is also borrowed as immutable
[INFO] [stderr]    --> src/main.rs:182:21
[INFO] [stderr]     |
[INFO] [stderr] 180 |                 if let Some(location) = headers.get(header::LOCATION) {
[INFO] [stderr]     |                                         ------- immutable borrow occurs here
[INFO] [stderr] 181 |                     let location_str = location.to_str().unwrap();
[INFO] [stderr] 182 |                     headers.insert(header::LOCATION, location_str.replace(&*route.onion, &*route.domain).parse().unwrap());
[INFO] [stderr]     |                     ^^^^^^^                          ------------ immutable borrow later used here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     mutable borrow occurs here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stderr]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stderr]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cleartor-f15685f71446330a)
[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" "6761cd804e43e1bd87c41892cdb44a3627f38189f8f7c7969f933bb26478c321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6761cd804e43e1bd87c41892cdb44a3627f38189f8f7c7969f933bb26478c321", kill_on_drop: false }`
[INFO] [stdout] 6761cd804e43e1bd87c41892cdb44a3627f38189f8f7c7969f933bb26478c321
