[INFO] cloning repository https://github.com/ffleming/shrimpy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ffleming/shrimpy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffleming%2Fshrimpy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffleming%2Fshrimpy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a81c2efb2fbc757fcc6ffe33fe38e6a1ed5d675f
[INFO] testing ffleming/shrimpy against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffleming%2Fshrimpy" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ffleming/shrimpy on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ffleming/shrimpy
[INFO] finished tweaking git repo https://github.com/ffleming/shrimpy
[INFO] tweaked toml for git repo https://github.com/ffleming/shrimpy written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ffleming/shrimpy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec6f98acc5611e0593d3434045ad1df551c501d3148165cd5b27107afe388b85
[INFO] running `Command { std: "docker" "start" "-a" "ec6f98acc5611e0593d3434045ad1df551c501d3148165cd5b27107afe388b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec6f98acc5611e0593d3434045ad1df551c501d3148165cd5b27107afe388b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec6f98acc5611e0593d3434045ad1df551c501d3148165cd5b27107afe388b85", kill_on_drop: false }`
[INFO] [stdout] ec6f98acc5611e0593d3434045ad1df551c501d3148165cd5b27107afe388b85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e06aa779199e0dd4e528e8172c520396fd5d27721ee22562530d41bd2ab82f2
[INFO] running `Command { std: "docker" "start" "-a" "7e06aa779199e0dd4e528e8172c520396fd5d27721ee22562530d41bd2ab82f2", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shrimpy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http/request.rs:14:60
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(request: String) -> Result<HttpRequest, Box<Error>> {
[INFO] [stdout]    |                                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 -     pub fn new(request: String) -> Result<HttpRequest, Box<Error>> {
[INFO] [stdout] 14 +     pub fn new(request: String) -> Result<HttpRequest, Box<dyn Error>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http/response.rs:14:89
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(http_version: &String, body_string: &String) -> Result<HttpResponse, Box<Error>> {
[INFO] [stdout]    |                                                                                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 -     pub fn new(http_version: &String, body_string: &String) -> Result<HttpResponse, Box<Error>> {
[INFO] [stdout] 14 +     pub fn new(http_version: &String, body_string: &String) -> Result<HttpResponse, Box<dyn Error>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http/server.rs:52:82
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn read_stream(&self, mut stream: &mut TcpStream) -> Result<HttpRequest, Box<Error>> {
[INFO] [stdout]    |                                                                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 -     fn read_stream(&self, mut stream: &mut TcpStream) -> Result<HttpRequest, Box<Error>> {
[INFO] [stdout] 52 +     fn read_stream(&self, mut stream: &mut TcpStream) -> Result<HttpRequest, Box<dyn Error>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "7e06aa779199e0dd4e528e8172c520396fd5d27721ee22562530d41bd2ab82f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e06aa779199e0dd4e528e8172c520396fd5d27721ee22562530d41bd2ab82f2", kill_on_drop: false }`
[INFO] [stdout] 7e06aa779199e0dd4e528e8172c520396fd5d27721ee22562530d41bd2ab82f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80324041990c72eeba0207eb57b132e9a9b6be55af8cc56c9717ee5e63f3941f
[INFO] running `Command { std: "docker" "start" "-a" "80324041990c72eeba0207eb57b132e9a9b6be55af8cc56c9717ee5e63f3941f", kill_on_drop: false }`
[INFO] [stderr]    Compiling shrimpy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http/request.rs:14:60
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(request: String) -> Result<HttpRequest, Box<Error>> {
[INFO] [stdout]    |                                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 -     pub fn new(request: String) -> Result<HttpRequest, Box<Error>> {
[INFO] [stdout] 14 +     pub fn new(request: String) -> Result<HttpRequest, Box<dyn Error>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http/response.rs:14:89
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(http_version: &String, body_string: &String) -> Result<HttpResponse, Box<Error>> {
[INFO] [stdout]    |                                                                                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 -     pub fn new(http_version: &String, body_string: &String) -> Result<HttpResponse, Box<Error>> {
[INFO] [stdout] 14 +     pub fn new(http_version: &String, body_string: &String) -> Result<HttpResponse, Box<dyn Error>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http/server.rs:52:82
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn read_stream(&self, mut stream: &mut TcpStream) -> Result<HttpRequest, Box<Error>> {
[INFO] [stdout]    |                                                                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 -     fn read_stream(&self, mut stream: &mut TcpStream) -> Result<HttpRequest, Box<Error>> {
[INFO] [stdout] 52 +     fn read_stream(&self, mut stream: &mut TcpStream) -> Result<HttpRequest, Box<dyn Error>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "80324041990c72eeba0207eb57b132e9a9b6be55af8cc56c9717ee5e63f3941f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80324041990c72eeba0207eb57b132e9a9b6be55af8cc56c9717ee5e63f3941f", kill_on_drop: false }`
[INFO] [stdout] 80324041990c72eeba0207eb57b132e9a9b6be55af8cc56c9717ee5e63f3941f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 850b730a00a7743112f667069246237613f9b2e9c282c97f90dcf02aa5df1b0f
[INFO] running `Command { std: "docker" "start" "-a" "850b730a00a7743112f667069246237613f9b2e9c282c97f90dcf02aa5df1b0f", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/request.rs:14:60
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(request: String) -> Result<HttpRequest, Box<Error>> {
[INFO] [stderr]    |                                                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 14 -     pub fn new(request: String) -> Result<HttpRequest, Box<Error>> {
[INFO] [stderr] 14 +     pub fn new(request: String) -> Result<HttpRequest, Box<dyn Error>> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/response.rs:14:89
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(http_version: &String, body_string: &String) -> Result<HttpResponse, Box<Error>> {
[INFO] [stderr]    |                                                                                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 14 -     pub fn new(http_version: &String, body_string: &String) -> Result<HttpResponse, Box<Error>> {
[INFO] [stderr] 14 +     pub fn new(http_version: &String, body_string: &String) -> Result<HttpResponse, Box<dyn Error>> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/server.rs:52:82
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn read_stream(&self, mut stream: &mut TcpStream) -> Result<HttpRequest, Box<Error>> {
[INFO] [stderr]    |                                                                                  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 52 -     fn read_stream(&self, mut stream: &mut TcpStream) -> Result<HttpRequest, Box<Error>> {
[INFO] [stderr] 52 +     fn read_stream(&self, mut stream: &mut TcpStream) -> Result<HttpRequest, Box<dyn Error>> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `shrimpy` (bin "shrimpy" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shrimpy-b7c5e174ec8e76f1)
[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" "850b730a00a7743112f667069246237613f9b2e9c282c97f90dcf02aa5df1b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "850b730a00a7743112f667069246237613f9b2e9c282c97f90dcf02aa5df1b0f", kill_on_drop: false }`
[INFO] [stdout] 850b730a00a7743112f667069246237613f9b2e9c282c97f90dcf02aa5df1b0f