[INFO] crate tariff 0.1.0 is already in cache
[INFO] testing tariff-0.1.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate tariff 0.1.0 into work/builds/worker-11/source
[INFO] validating manifest of crates.io crate tariff 0.1.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tariff 0.1.0
[INFO] finished tweaking crates.io crate tariff 0.1.0
[INFO] tweaked toml for crates.io crate tariff 0.1.0 written to work/builds/worker-11/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] b9cd1fd9c91be52e20d456f8bb486b3958970daa269de0707064595190838aa5
[INFO] running `"docker" "start" "-a" "b9cd1fd9c91be52e20d456f8bb486b3958970daa269de0707064595190838aa5"`
[INFO] [stderr]    Compiling byteorder v0.3.13
[INFO] [stderr]    Compiling linked-hash-map v0.0.9
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling separator v0.3.1
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling textnonce v0.4.1
[INFO] [stderr]    Compiling semver-parser v0.6.2
[INFO] [stderr]    Compiling scan_fmt v0.1.3
[INFO] [stderr]    Compiling docopt v0.6.86
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling serde v0.6.15
[INFO] [stderr]    Compiling semver v0.5.1
[INFO] [stderr]    Compiling bson v0.3.2
[INFO] [stderr]    Compiling bson v0.1.5
[INFO] [stderr]    Compiling mongodb v0.1.8
[INFO] [stderr]    Compiling tariff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/client.rs:73:39
[INFO] [stderr]    |
[INFO] [stderr] 73 |             let json = Bson::Document(doc).to_json();
[INFO] [stderr]    |                                       ^^^ expected struct `bson::ordered::OrderedDocument`, found a different struct `bson::ordered::OrderedDocument`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `bson::ordered::OrderedDocument` (struct `bson::ordered::OrderedDocument`)
[INFO] [stderr]               found type `bson::ordered::OrderedDocument` (struct `bson::ordered::OrderedDocument`)
[INFO] [stderr] note: Perhaps two different versions of crate `bson` are being used?
[INFO] [stderr]   --> src/client.rs:73:39
[INFO] [stderr]    |
[INFO] [stderr] 73 |             let json = Bson::Document(doc).to_json();
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/client.rs:108:43
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 jsons.push(Bson::Document(doc).to_json());
[INFO] [stderr]     |                                           ^^^ expected struct `bson::ordered::OrderedDocument`, found a different struct `bson::ordered::OrderedDocument`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `bson::ordered::OrderedDocument` (struct `bson::ordered::OrderedDocument`)
[INFO] [stderr]                found type `bson::ordered::OrderedDocument` (struct `bson::ordered::OrderedDocument`)
[INFO] [stderr] note: Perhaps two different versions of crate `bson` are being used?
[INFO] [stderr]    --> src/client.rs:108:43
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 jsons.push(Bson::Document(doc).to_json());
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/client.rs:142:23
[INFO] [stderr]     |
[INFO] [stderr] 141 |             match doc.get("name") {
[INFO] [stderr]     |                   --------------- this match expression has type `bson::bson::Bson`
[INFO] [stderr] 142 |                 Some(&Bson::String(ref s)) => collections.push(s.to_owned()),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^ expected enum `bson::bson::Bson`, found enum `bson::Bson`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `bson::bson::Bson`
[INFO] [stderr]                found type `bson::Bson`
[INFO] [stderr] note: Perhaps two different versions of crate `bson` are being used?
[INFO] [stderr]    --> src/client.rs:142:23
[INFO] [stderr]     |
[INFO] [stderr] 142 |                 Some(&Bson::String(ref s)) => collections.push(s.to_owned()),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/client.rs:264:36
[INFO] [stderr]     |
[INFO] [stderr] 264 |             match coll.insert_many(chunk.to_owned(), None) {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ expected struct `bson::ordered::OrderedDocument`, found a different struct `bson::ordered::OrderedDocument`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::vec::Vec<bson::ordered::OrderedDocument>` (struct `bson::ordered::OrderedDocument`)
[INFO] [stderr]                found type `std::vec::Vec<bson::ordered::OrderedDocument>` (struct `bson::ordered::OrderedDocument`)
[INFO] [stderr] note: Perhaps two different versions of crate `bson` are being used?
[INFO] [stderr]    --> src/client.rs:264:36
[INFO] [stderr]     |
[INFO] [stderr] 264 |             match coll.insert_many(chunk.to_owned(), None) {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Write`
[INFO] [stderr]  --> src/client.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fmt::Write as FmtWrite;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `tariff`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b9cd1fd9c91be52e20d456f8bb486b3958970daa269de0707064595190838aa5"`
[INFO] running `"docker" "rm" "-f" "b9cd1fd9c91be52e20d456f8bb486b3958970daa269de0707064595190838aa5"`
[INFO] [stdout] b9cd1fd9c91be52e20d456f8bb486b3958970daa269de0707064595190838aa5