[INFO] cloning repository https://github.com/grunch/rust-timestamp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grunch/rust-timestamp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrunch%2Frust-timestamp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrunch%2Frust-timestamp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6011e7289bc12c39f8b810d4ba263076de67a674
[INFO] testing grunch/rust-timestamp against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrunch%2Frust-timestamp" "/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/grunch/rust-timestamp 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/grunch/rust-timestamp
[INFO] finished tweaking git repo https://github.com/grunch/rust-timestamp
[INFO] tweaked toml for git repo https://github.com/grunch/rust-timestamp written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/grunch/rust-timestamp 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded amplify_syn v1.1.6
[INFO] [stderr]   Downloaded amplify_num v0.2.2
[INFO] [stderr]   Downloaded amplify_derive v2.9.0
[INFO] [stderr]   Downloaded amplify v3.9.1
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdc4ab11c6d352ef40031e20ba1a58936065a589ab87a2870c69f9b1ab3ffb2b
[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" "fdc4ab11c6d352ef40031e20ba1a58936065a589ab87a2870c69f9b1ab3ffb2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdc4ab11c6d352ef40031e20ba1a58936065a589ab87a2870c69f9b1ab3ffb2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc4ab11c6d352ef40031e20ba1a58936065a589ab87a2870c69f9b1ab3ffb2b", kill_on_drop: false }`
[INFO] [stdout] fdc4ab11c6d352ef40031e20ba1a58936065a589ab87a2870c69f9b1ab3ffb2b
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc1bdd3a6fda07ccfd4c75e8375ac3b9cc75b34c6def3bef3fa473734e9fb5d4
[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" "dc1bdd3a6fda07ccfd4c75e8375ac3b9cc75b34c6def3bef3fa473734e9fb5d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling amplify_num v0.2.2
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling amplify_syn v1.1.6
[INFO] [stderr]    Compiling amplify_derive v2.9.0
[INFO] [stderr]    Compiling amplify v3.9.1
[INFO] [stderr]    Compiling timestamp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]  --> src/timestamp.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Date`, `NaiveDateTime`, `NaiveDate`
[INFO] [stdout]  --> src/timestamp.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date};
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^^^^^^^^^                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime`, `Datelike`, `Local`, `NaiveDateTime`, `NaiveDate`
[INFO] [stdout]  --> src/main.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, Datelike};
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^^^^^^^^^       ^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]  --> src/main.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let dt = Utc.ymd(2014, 11, 28).and_hms(12, 0, 9);
[INFO] [stdout]   |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_utc_datetime`
[INFO] [stdout]   --> src/timestamp.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pub fn to_utc_datetime(&self) -> DateTime<Utc> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.36s
[INFO] running `Command { std: "docker" "inspect" "dc1bdd3a6fda07ccfd4c75e8375ac3b9cc75b34c6def3bef3fa473734e9fb5d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc1bdd3a6fda07ccfd4c75e8375ac3b9cc75b34c6def3bef3fa473734e9fb5d4", kill_on_drop: false }`
[INFO] [stdout] dc1bdd3a6fda07ccfd4c75e8375ac3b9cc75b34c6def3bef3fa473734e9fb5d4
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b1d679f18b493abb1b39d2d9821f6e4697420594a1bb9dc69d8506da938a2a2
[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" "4b1d679f18b493abb1b39d2d9821f6e4697420594a1bb9dc69d8506da938a2a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling timestamp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]  --> src/timestamp.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Date`, `NaiveDateTime`, `NaiveDate`
[INFO] [stdout]  --> src/timestamp.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date};
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^^^^^^^^^                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime`, `Datelike`, `Local`, `NaiveDateTime`, `NaiveDate`
[INFO] [stdout]  --> src/main.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, Datelike};
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^^^^^^^^^       ^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]  --> src/main.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let dt = Utc.ymd(2014, 11, 28).and_hms(12, 0, 9);
[INFO] [stdout]   |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_utc_datetime`
[INFO] [stdout]   --> src/timestamp.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pub fn to_utc_datetime(&self) -> DateTime<Utc> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b1d679f18b493abb1b39d2d9821f6e4697420594a1bb9dc69d8506da938a2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b1d679f18b493abb1b39d2d9821f6e4697420594a1bb9dc69d8506da938a2a2", kill_on_drop: false }`
[INFO] [stdout] 4b1d679f18b493abb1b39d2d9821f6e4697420594a1bb9dc69d8506da938a2a2
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 127fecc58527b615480a183196eb5bd82b98722be12b53d29fcc2b4c81c41ef2
[INFO] running `Command { std: "docker" "start" "-a" "127fecc58527b615480a183196eb5bd82b98722be12b53d29fcc2b4c81c41ef2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `chrono::prelude::*`
[INFO] [stderr]  --> src/timestamp.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Date`, `NaiveDateTime`, `NaiveDate`
[INFO] [stderr]  --> src/timestamp.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date};
[INFO] [stderr]   |              ^^^^^^^^^  ^^^^^^^^^^^^^                                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DateTime`, `Datelike`, `Local`, `NaiveDateTime`, `NaiveDate`
[INFO] [stderr]  --> src/main.rs:4:14
[INFO] [stderr]   |
[INFO] [stderr] 4 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, Datelike};
[INFO] [stderr]   |              ^^^^^^^^^  ^^^^^^^^^^^^^       ^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dt`
[INFO] [stderr]  --> src/main.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let dt = Utc.ymd(2014, 11, 28).and_hms(12, 0, 9);
[INFO] [stderr]   |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_utc_datetime`
[INFO] [stderr]   --> src/timestamp.rs:25:10
[INFO] [stderr]    |
[INFO] [stderr] 25 |   pub fn to_utc_datetime(&self) -> DateTime<Utc> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `timestamp` (bin "timestamp" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/timestamp-e2e39981c7be4f0b)
[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" "127fecc58527b615480a183196eb5bd82b98722be12b53d29fcc2b4c81c41ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127fecc58527b615480a183196eb5bd82b98722be12b53d29fcc2b4c81c41ef2", kill_on_drop: false }`
[INFO] [stdout] 127fecc58527b615480a183196eb5bd82b98722be12b53d29fcc2b4c81c41ef2