[INFO] fetching crate timeago 0.2.1...
[INFO] checking timeago-0.2.1 against master#339e19697a39a78f4d669c217b7d21109215de41 for pr-81213
[INFO] extracting crate timeago 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate timeago 0.2.1 on toolchain 339e19697a39a78f4d669c217b7d21109215de41
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate timeago 0.2.1
[INFO] finished tweaking crates.io crate timeago 0.2.1
[INFO] tweaked toml for crates.io crate timeago 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "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] 40de814a3ff34090328f4cea03176d9cf312c1fa547c7be6651235a0db48fc33
[INFO] running `Command { std: "docker" "start" "-a" "40de814a3ff34090328f4cea03176d9cf312c1fa547c7be6651235a0db48fc33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40de814a3ff34090328f4cea03176d9cf312c1fa547c7be6651235a0db48fc33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40de814a3ff34090328f4cea03176d9cf312c1fa547c7be6651235a0db48fc33", kill_on_drop: false }`
[INFO] [stdout] 40de814a3ff34090328f4cea03176d9cf312c1fa547c7be6651235a0db48fc33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2bf9ec13ddd96eadcf9140b635b26bc7f164a687f44e66c751f684a51d11e42
[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" "f2bf9ec13ddd96eadcf9140b635b26bc7f164a687f44e66c751f684a51d11e42", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling isolang v1.0.0
[INFO] [stderr]     Checking timeago v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/languages/mod.rs:21:57
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn boxup<L: super::Language + 'static>(x: L) -> Box<super::Language> {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Language`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/languages/mod.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Box::new(x) as Box<super::Language>
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Language`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/languages/mod.rs:42:57
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn from_isolang(x: isolang::Language) -> Option<Box<super::Language>> {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Language`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/languages/mod.rs:21:57
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn boxup<L: super::Language + 'static>(x: L) -> Box<super::Language> {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Language`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/languages/mod.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Box::new(x) as Box<super::Language>
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Language`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/languages/mod.rs:42:57
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn from_isolang(x: isolang::Language) -> Option<Box<super::Language>> {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Language`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "f2bf9ec13ddd96eadcf9140b635b26bc7f164a687f44e66c751f684a51d11e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2bf9ec13ddd96eadcf9140b635b26bc7f164a687f44e66c751f684a51d11e42", kill_on_drop: false }`
[INFO] [stdout] f2bf9ec13ddd96eadcf9140b635b26bc7f164a687f44e66c751f684a51d11e42