[INFO] fetching crate reconcile-text 0.6.1...
[INFO] testing reconcile-text-0.6.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate reconcile-text 0.6.1 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate reconcile-text 0.6.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate reconcile-text 0.6.1
[INFO] tweaked toml for crates.io crate reconcile-text 0.6.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate reconcile-text 0.6.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate reconcile-text 0.6.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.104
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[INFO] [stderr]   Downloaded test-case-macros v3.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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_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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9536e045259e96911405b2234508bacc461d1b8f21492f99472e4161af67193e
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e97dd68a56861e9f2fa07204d1c24d5917052ed9fa3a1c3050aa3434293b6a9
[INFO] running `Command { std: "docker" "start" "-a" "4e97dd68a56861e9f2fa07204d1c24d5917052ed9fa3a1c3050aa3434293b6a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling reconcile-text v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "4e97dd68a56861e9f2fa07204d1c24d5917052ed9fa3a1c3050aa3434293b6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e97dd68a56861e9f2fa07204d1c24d5917052ed9fa3a1c3050aa3434293b6a9", kill_on_drop: false }`
[INFO] [stdout] 4e97dd68a56861e9f2fa07204d1c24d5917052ed9fa3a1c3050aa3434293b6a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6425259431afbeb3092dd36b06b964a463ee9119607c017862fa57bc1f105f9d
[INFO] running `Command { std: "docker" "start" "-a" "6425259431afbeb3092dd36b06b964a463ee9119607c017862fa57bc1f105f9d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling cfg-if v1.0.1
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[INFO] [stderr]    Compiling serde v1.0.228
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[INFO] [stderr]    Compiling reconcile-text v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `ChangeSet: serde::Serialize` is not satisfied
[INFO] [stdout]    --> tests/test.rs:50:57
[INFO] [stdout]     |
[INFO] [stdout]  50 |             serde_yaml::from_str(&serde_yaml::to_string(&left_operations.to_change_set()).unwrap())
[INFO] [stdout]     |                                   --------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Serialize` is not implemented for `ChangeSet`
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Serialize)]` to your `ChangeSet` type
[INFO] [stdout]     = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]     = help: the following other types implement trait `Serialize`:
[INFO] [stdout]               &'a T
[INFO] [stdout]               &'a mut T
[INFO] [stdout]               ()
[INFO] [stdout]               (T,)
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 130 others
[INFO] [stdout] note: required by a bound in `serde_yaml::to_string`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_yaml-0.9.34+deprecated/src/ser.rs:709:17
[INFO] [stdout]     |
[INFO] [stdout] 707 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 708 | where
[INFO] [stdout] 709 |     T: ?Sized + ser::Serialize,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ChangeSet: serde::Serialize` is not satisfied
[INFO] [stdout]    --> tests/test.rs:53:36
[INFO] [stdout]     |
[INFO] [stdout]  53 |             &serde_yaml::to_string(&right_operations.to_change_set()).unwrap(),
[INFO] [stdout]     |              --------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Serialize` is not implemented for `ChangeSet`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Serialize)]` to your `ChangeSet` type
[INFO] [stdout]     = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]     = help: the following other types implement trait `Serialize`:
[INFO] [stdout]               &'a T
[INFO] [stdout]               &'a mut T
[INFO] [stdout]               ()
[INFO] [stdout]               (T,)
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 130 others
[INFO] [stdout] note: required by a bound in `serde_yaml::to_string`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_yaml-0.9.34+deprecated/src/ser.rs:709:17
[INFO] [stdout]     |
[INFO] [stdout] 707 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 708 | where
[INFO] [stdout] 709 |     T: ?Sized + ser::Serialize,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ChangeSet: serde::Deserialize<'de>` is not satisfied
[INFO] [stdout]     --> tests/test.rs:50:13
[INFO] [stdout]      |
[INFO] [stdout]   50 |             serde_yaml::from_str(&serde_yaml::to_string(&left_operations.to_change_set()).unwrap())
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `ChangeSet`
[INFO] [stdout]      |
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `ChangeSet` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]              and 143 others
[INFO] [stdout] note: required by a bound in `serde_yaml::from_str`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_yaml-0.9.34+deprecated/src/de.rs:1810:8
[INFO] [stdout]      |
[INFO] [stdout] 1808 | pub fn from_str<'de, T>(s: &'de str) -> Result<T>
[INFO] [stdout]      |        -------- required by a bound in this function
[INFO] [stdout] 1809 | where
[INFO] [stdout] 1810 |     T: Deserialize<'de>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ChangeSet: serde::Deserialize<'de>` is not satisfied
[INFO] [stdout]     --> tests/test.rs:52:32
[INFO] [stdout]      |
[INFO] [stdout]   52 |           let serialised_right = serde_yaml::from_str(
[INFO] [stdout]      |  ________________________________^
[INFO] [stdout]   53 | |             &serde_yaml::to_string(&right_operations.to_change_set()).unwrap(),
[INFO] [stdout]   54 | |         )
[INFO] [stdout]      | |_________^ the trait `Deserialize<'_>` is not implemented for `ChangeSet`
[INFO] [stdout]      |
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `ChangeSet` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]              and 143 others
[INFO] [stdout] note: required by a bound in `serde_yaml::from_str`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_yaml-0.9.34+deprecated/src/de.rs:1810:8
[INFO] [stdout]      |
[INFO] [stdout] 1808 | pub fn from_str<'de, T>(s: &'de str) -> Result<T>
[INFO] [stdout]      |        -------- required by a bound in this function
[INFO] [stdout] 1809 | where
[INFO] [stdout] 1810 |     T: Deserialize<'de>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `reconcile-text` (test "test") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the trait bound `ChangeSet: serde::Serialize` is not satisfied
[INFO] [stdout]    --> src/operation_transformation/edited_text.rs:431:48
[INFO] [stdout]     |
[INFO] [stdout] 431 |         let serialized = serde_yaml::to_string(&result.to_change_set()).unwrap();
[INFO] [stdout]     |                          --------------------- ^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `serde_core::ser::Serialize` is not implemented for `ChangeSet`
[INFO] [stdout]    --> src/operation_transformation/transport.rs:191:1
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub struct ChangeSet {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Serialize)]` to your `ChangeSet` type
[INFO] [stdout]     = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]     = help: the following other types implement trait `serde_core::ser::Serialize`:
[INFO] [stdout]               &'a T
[INFO] [stdout]               &'a mut T
[INFO] [stdout]               ()
[INFO] [stdout]               (T,)
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 130 others
[INFO] [stdout] note: required by a bound in `serde_yaml::to_string`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_yaml-0.9.34+deprecated/src/ser.rs:709:17
[INFO] [stdout]     |
[INFO] [stdout] 707 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 708 | where
[INFO] [stdout] 709 |     T: ?Sized + ser::Serialize,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `reconcile-text` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "6425259431afbeb3092dd36b06b964a463ee9119607c017862fa57bc1f105f9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6425259431afbeb3092dd36b06b964a463ee9119607c017862fa57bc1f105f9d", kill_on_drop: false }`
[INFO] [stdout] 6425259431afbeb3092dd36b06b964a463ee9119607c017862fa57bc1f105f9d