[INFO] updating cached repository https://github.com/karimElmougi/IFT611_project
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b5829c77b472ee41291de06225a43ae79b3c73fe
[INFO] checking karimElmougi/IFT611_project against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkarimElmougi%2FIFT611_project" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/karimElmougi/IFT611_project on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/karimElmougi/IFT611_project
[INFO] finished tweaking git repo https://github.com/karimElmougi/IFT611_project
[INFO] tweaked toml for git repo https://github.com/karimElmougi/IFT611_project written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/karimElmougi/IFT611_project already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c18ef4ec5991c36d6ac0edb5f069d7f174e1a9f47d06822c6a902461d79aea8
[INFO] running `"docker" "start" "-a" "4c18ef4ec5991c36d6ac0edb5f069d7f174e1a9f47d06822c6a902461d79aea8"`
[INFO] [stderr]    Compiling openssl v0.10.19
[INFO] [stderr]     Checking circular-queue v0.2.0
[INFO] [stderr]    Compiling unicase v2.3.0
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking memchr v2.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.42
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]     Checking uuid v0.7.2
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.16
[INFO] [stderr]     Checking tokio-threadpool v0.1.13
[INFO] [stderr]     Checking crossbeam v0.7.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking tiny_http v0.6.2
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking criterion-plot v0.3.1
[INFO] [stderr]     Checking serde_urlencoded v0.5.4
[INFO] [stderr]     Checking csv v1.0.5
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]     Checking mime v0.3.13
[INFO] [stderr]     Checking tinytemplate v1.0.1
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking h2 v0.1.17
[INFO] [stderr]     Checking tokio v0.1.18
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr]     Checking hyper v0.12.25
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.11
[INFO] [stderr]     Checking ift611_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client.rs:91:60
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn from_csv_str(csv_str: &str) -> Result<Self, Box<Error>> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client.rs:109:63
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn get_record(&self, url: &str) -> Result<Record, Box<Error>> {
[INFO] [stderr]     |                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client.rs:119:88
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn subscribe(&self, url: &str) -> Result<Connection<BufReader<TcpStream>>, Box<Error>> {
[INFO] [stderr]     |                                                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client.rs:91:60
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn from_csv_str(csv_str: &str) -> Result<Self, Box<Error>> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client.rs:109:63
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn get_record(&self, url: &str) -> Result<Record, Box<Error>> {
[INFO] [stderr]     |                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client.rs:119:88
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn subscribe(&self, url: &str) -> Result<Connection<BufReader<TcpStream>>, Box<Error>> {
[INFO] [stderr]     |                                                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 48s
[INFO] running `"docker" "inspect" "4c18ef4ec5991c36d6ac0edb5f069d7f174e1a9f47d06822c6a902461d79aea8"`
[INFO] running `"docker" "rm" "-f" "4c18ef4ec5991c36d6ac0edb5f069d7f174e1a9f47d06822c6a902461d79aea8"`
[INFO] [stdout] 4c18ef4ec5991c36d6ac0edb5f069d7f174e1a9f47d06822c6a902461d79aea8