[INFO] fetching crate sfn-ng 0.2.29...
[INFO] testing sfn-ng-0.2.29 against 1.91.0 for beta-1.92-2
[INFO] extracting crate sfn-ng 0.2.29 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate sfn-ng 0.2.29
[INFO] finished tweaking crates.io crate sfn-ng 0.2.29
[INFO] tweaked toml for crates.io crate sfn-ng 0.2.29 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sfn-ng 0.2.29 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sfn-ng 0.2.29 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling sfn-ng v0.2.29 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Transition`
[INFO] [stdout]  --> src/main.rs:4:525
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...gurationRequest, BucketLifecycleConfiguration, LifecycleRule, Transition, AbortIncompleteMultipartUpload, NoncurrentVersionExpiration,...
[INFO] [stdout]   |                                                                  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/main.rs:1471:9
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     Err(e) => {
[INFO] [stdout]      |         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` or `NaiveDateTime::parse_from_str` with `and_utc()` or `and_local_timezone()` instead
[INFO] [stdout]   --> src/utils.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let event_time = Utc.datetime_from_str(&line.timestamp.as_ref(), "%Y-%m-%dT%H:%M:%S%.3fZ").unwrap();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` or `NaiveDateTime::parse_from_str` with `and_utc()` or `and_local_timezone()` instead
[INFO] [stdout]    --> src/main.rs:195:39
[INFO] [stdout]     |
[INFO] [stdout] 195 |     last_printed = DateTime::from(Utc.datetime_from_str(events.iter().max_by_key(|event| event.timestamp.clone()).unwrap().timestamp.as_r...
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `template_body` is never read
[INFO] [stdout]    --> src/main.rs:772:3
[INFO] [stdout]     |
[INFO] [stdout] 767 | struct StackInput {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 772 |   template_body: Option<String>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StackInput` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&std::string::String` instead of cloning the inner type
[INFO] [stdout]    --> src/main.rs:487:178
[INFO] [stdout]     |
[INFO] [stdout] 487 | ...())).into_group_map().iter().sorted_by_key(|(status, _)| status.clone()) {
[INFO] [stdout]     |                                                                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/main.rs:1799:47
[INFO] [stdout]      |
[INFO] [stdout] 1799 |     print!("Do you want to execute {}?: ", msg.clone());
[INFO] [stdout]      |                                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "dab08be1d31af834ea97e3113219da81a8158adddc1852fa21b896cfcaac202e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab08be1d31af834ea97e3113219da81a8158adddc1852fa21b896cfcaac202e", kill_on_drop: false }`
[INFO] [stdout] dab08be1d31af834ea97e3113219da81a8158adddc1852fa21b896cfcaac202e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c60ea013c0c5d0651beb3818e05fcec8ea074e8ae38fd8d9e53fa5081da36e5c
[INFO] running `Command { std: "docker" "start" "-a" "c60ea013c0c5d0651beb3818e05fcec8ea074e8ae38fd8d9e53fa5081da36e5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sfn-ng v0.2.29 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Transition`
[INFO] [stdout]  --> src/main.rs:4:525
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...gurationRequest, BucketLifecycleConfiguration, LifecycleRule, Transition, AbortIncompleteMultipartUpload, NoncurrentVersionExpiration,...
[INFO] [stdout]   |                                                                  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/main.rs:1471:9
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     Err(e) => {
[INFO] [stdout]      |         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` or `NaiveDateTime::parse_from_str` with `and_utc()` or `and_local_timezone()` instead
[INFO] [stdout]   --> src/utils.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let event_time = Utc.datetime_from_str(&line.timestamp.as_ref(), "%Y-%m-%dT%H:%M:%S%.3fZ").unwrap();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` or `NaiveDateTime::parse_from_str` with `and_utc()` or `and_local_timezone()` instead
[INFO] [stdout]    --> src/main.rs:195:39
[INFO] [stdout]     |
[INFO] [stdout] 195 |     last_printed = DateTime::from(Utc.datetime_from_str(events.iter().max_by_key(|event| event.timestamp.clone()).unwrap().timestamp.as_r...
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `template_body` is never read
[INFO] [stdout]    --> src/main.rs:772:3
[INFO] [stdout]     |
[INFO] [stdout] 767 | struct StackInput {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 772 |   template_body: Option<String>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StackInput` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&std::string::String` instead of cloning the inner type
[INFO] [stdout]    --> src/main.rs:487:178
[INFO] [stdout]     |
[INFO] [stdout] 487 | ...())).into_group_map().iter().sorted_by_key(|(status, _)| status.clone()) {
[INFO] [stdout]     |                                                                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/main.rs:1799:47
[INFO] [stdout]      |
[INFO] [stdout] 1799 |     print!("Do you want to execute {}?: ", msg.clone());
[INFO] [stdout]      |                                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "c60ea013c0c5d0651beb3818e05fcec8ea074e8ae38fd8d9e53fa5081da36e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60ea013c0c5d0651beb3818e05fcec8ea074e8ae38fd8d9e53fa5081da36e5c", kill_on_drop: false }`
[INFO] [stdout] c60ea013c0c5d0651beb3818e05fcec8ea074e8ae38fd8d9e53fa5081da36e5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59ee6057637a302e041c7d2f08b464fc849216d44d62a23ba6ad557ffbeed5e1
[INFO] running `Command { std: "docker" "start" "-a" "59ee6057637a302e041c7d2f08b464fc849216d44d62a23ba6ad557ffbeed5e1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Transition`
[INFO] [stderr]  --> src/main.rs:4:525
[INFO] [stderr]   |
[INFO] [stderr] 4 | ...gurationRequest, BucketLifecycleConfiguration, LifecycleRule, Transition, AbortIncompleteMultipartUpload, NoncurrentVersionExpiration,...
[INFO] [stderr]   |                                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]     --> src/main.rs:1471:9
[INFO] [stderr]      |
[INFO] [stderr] 1471 |     Err(e) => {
[INFO] [stderr]      |         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` or `NaiveDateTime::parse_from_str` with `and_utc()` or `and_local_timezone()` instead
[INFO] [stderr]   --> src/utils.rs:19:30
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let event_time = Utc.datetime_from_str(&line.timestamp.as_ref(), "%Y-%m-%dT%H:%M:%S%.3fZ").unwrap();
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` or `NaiveDateTime::parse_from_str` with `and_utc()` or `and_local_timezone()` instead
[INFO] [stderr]    --> src/main.rs:195:39
[INFO] [stderr]     |
[INFO] [stderr] 195 |     last_printed = DateTime::from(Utc.datetime_from_str(events.iter().max_by_key(|event| event.timestamp.clone()).unwrap().timestamp.as_r...
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `template_body` is never read
[INFO] [stderr]    --> src/main.rs:772:3
[INFO] [stderr]     |
[INFO] [stderr] 767 | struct StackInput {
[INFO] [stderr]     |        ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 772 |   template_body: Option<String>,
[INFO] [stderr]     |   ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `StackInput` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&std::string::String` instead of cloning the inner type
[INFO] [stderr]    --> src/main.rs:487:178
[INFO] [stderr]     |
[INFO] [stderr] 487 | ...())).into_group_map().iter().sorted_by_key(|(status, _)| status.clone()) {
[INFO] [stderr]     |                                                                   ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/main.rs:1799:47
[INFO] [stderr]      |
[INFO] [stderr] 1799 |     print!("Do you want to execute {}?: ", msg.clone());
[INFO] [stderr]      |                                               ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sfn-ng` (bin "sfn-ng" test) generated 7 warnings (run `cargo fix --bin "sfn-ng" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sfn_ng-2247af21cf7d9107)
[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" "59ee6057637a302e041c7d2f08b464fc849216d44d62a23ba6ad557ffbeed5e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ee6057637a302e041c7d2f08b464fc849216d44d62a23ba6ad557ffbeed5e1", kill_on_drop: false }`
[INFO] [stdout] 59ee6057637a302e041c7d2f08b464fc849216d44d62a23ba6ad557ffbeed5e1