[INFO] cloning repository https://github.com/izderadicka/ptunnel-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/izderadicka/ptunnel-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fizderadicka%2Fptunnel-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fizderadicka%2Fptunnel-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 414e89493f5b9c647dc10ff708e7055a968d96f9
[INFO] checking izderadicka/ptunnel-rust against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fizderadicka%2Fptunnel-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/izderadicka/ptunnel-rust on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/izderadicka/ptunnel-rust
[INFO] finished tweaking git repo https://github.com/izderadicka/ptunnel-rust
[INFO] tweaked toml for git repo https://github.com/izderadicka/ptunnel-rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/izderadicka/ptunnel-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1fb87baa3c44d5ca1837ae44bc78c4b955f6e1ec94a3bbef2b5186f70420c7b
[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" "e1fb87baa3c44d5ca1837ae44bc78c4b955f6e1ec94a3bbef2b5186f70420c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1fb87baa3c44d5ca1837ae44bc78c4b955f6e1ec94a3bbef2b5186f70420c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1fb87baa3c44d5ca1837ae44bc78c4b955f6e1ec94a3bbef2b5186f70420c7b", kill_on_drop: false }`
[INFO] [stdout] e1fb87baa3c44d5ca1837ae44bc78c4b955f6e1ec94a3bbef2b5186f70420c7b
[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=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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e994bc8984a996f3e090db9159ad0e6482ca523a40b3983a9a80402af3e429c
[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" "0e994bc8984a996f3e090db9159ad0e6482ca523a40b3983a9a80402af3e429c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking url v2.1.0
[INFO] [stderr]     Checking mio v0.6.20
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling tokio-macros v0.2.0
[INFO] [stderr]     Checking tokio v0.2.2
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking ptunnel v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / quick_error! {
[INFO] [stdout] 16 | | #[derive(Debug)]
[INFO] [stdout] 17 | | pub enum Error {
[INFO] [stdout] 18 | |     InvalidProxy {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / quick_error! {
[INFO] [stdout] 16 | | #[derive(Debug)]
[INFO] [stdout] 17 | | pub enum Error {
[INFO] [stdout] 18 | |     InvalidProxy {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / quick_error! {
[INFO] [stdout] 16 | | #[derive(Debug)]
[INFO] [stdout] 17 | | pub enum Error {
[INFO] [stdout] 18 | |     InvalidProxy {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / quick_error! {
[INFO] [stdout] 16 | | #[derive(Debug)]
[INFO] [stdout] 17 | | pub enum Error {
[INFO] [stdout] 18 | |     InvalidProxy {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / quick_error! {
[INFO] [stdout] 16 | | #[derive(Debug)]
[INFO] [stdout] 17 | | pub enum Error {
[INFO] [stdout] 18 | |     InvalidProxy {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / quick_error! {
[INFO] [stdout] 16 | | #[derive(Debug)]
[INFO] [stdout] 17 | | pub enum Error {
[INFO] [stdout] 18 | |     InvalidProxy {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / quick_error! {
[INFO] [stdout] 16 | | #[derive(Debug)]
[INFO] [stdout] 17 | | pub enum Error {
[INFO] [stdout] 18 | |     InvalidProxy {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / quick_error! {
[INFO] [stdout] 16 | | #[derive(Debug)]
[INFO] [stdout] 17 | | pub enum Error {
[INFO] [stdout] 18 | |     InvalidProxy {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / quick_error! {
[INFO] [stdout] 16 | | #[derive(Debug)]
[INFO] [stdout] 17 | | pub enum Error {
[INFO] [stdout] 18 | |     InvalidProxy {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / quick_error! {
[INFO] [stdout] 16 | | #[derive(Debug)]
[INFO] [stdout] 17 | | pub enum Error {
[INFO] [stdout] 18 | |     InvalidProxy {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.86s
[INFO] running `Command { std: "docker" "inspect" "0e994bc8984a996f3e090db9159ad0e6482ca523a40b3983a9a80402af3e429c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e994bc8984a996f3e090db9159ad0e6482ca523a40b3983a9a80402af3e429c", kill_on_drop: false }`
[INFO] [stdout] 0e994bc8984a996f3e090db9159ad0e6482ca523a40b3983a9a80402af3e429c