[INFO] fetching crate tariff 0.1.0...
[INFO] testing tariff-0.1.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate tariff 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate tariff 0.1.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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 /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded textnonce v0.4.1
[INFO] [stderr]   Downloaded libc v0.1.12
[INFO] [stderr]   Downloaded scan_fmt v0.1.3
[INFO] [stderr]   Downloaded bson v0.1.5
[INFO] [stderr]   Downloaded separator v0.3.1
[INFO] [stderr]   Downloaded linked-hash-map v0.0.9
[INFO] [stderr]   Downloaded bson v0.3.2
[INFO] [stderr]   Downloaded mongodb v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7381e5e48f5dc6a6e57c3b0a64c1c29dd7f46e117254d710aad1a1be0ec41d4
[INFO] running `Command { std: "docker" "start" "-a" "d7381e5e48f5dc6a6e57c3b0a64c1c29dd7f46e117254d710aad1a1be0ec41d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7381e5e48f5dc6a6e57c3b0a64c1c29dd7f46e117254d710aad1a1be0ec41d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7381e5e48f5dc6a6e57c3b0a64c1c29dd7f46e117254d710aad1a1be0ec41d4", kill_on_drop: false }`
[INFO] [stdout] d7381e5e48f5dc6a6e57c3b0a64c1c29dd7f46e117254d710aad1a1be0ec41d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c67212c80bd3fa40243b25cd55365c9695ca03eb79994cf130ad051d9fa0e7ea
[INFO] running `Command { std: "docker" "start" "-a" "c67212c80bd3fa40243b25cd55365c9695ca03eb79994cf130ad051d9fa0e7ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling ucd-util v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling byteorder v0.3.13
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling linked-hash-map v0.0.9
[INFO] [stderr]    Compiling separator v0.3.1
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling serde v0.6.15
[INFO] [stderr]    Compiling textnonce v0.4.1
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling semver-parser v0.6.2
[INFO] [stderr]    Compiling semver v0.5.1
[INFO] [stderr]    Compiling docopt v0.6.86
[INFO] [stderr]    Compiling scan_fmt v0.1.3
[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] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let cursor = try!(self.get_collection(db_name, coll_name));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let colls = try!(self.get_collection_names(db_name));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client.rs:99:26
[INFO] [stdout]    |
[INFO] [stdout] 99 |             let cursor = try!(self.get_collection(db_name, &coll));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/client.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |             try!(self.import_documents(db_name, &coll_name, docs));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/client.rs:73:39
[INFO] [stdout]    |
[INFO] [stdout] 73 |             let json = Bson::Document(doc).to_json();
[INFO] [stdout]    |                        -------------- ^^^ expected `bson::ordered::OrderedDocument`, found a different `bson::ordered::OrderedDocument`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: `bson::ordered::OrderedDocument` and `bson::ordered::OrderedDocument` have similar names, but are actually distinct types
[INFO] [stdout] note: `bson::ordered::OrderedDocument` is defined in crate `bson`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bson-0.3.2/src/ordered.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct OrderedDocument {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `bson::ordered::OrderedDocument` is defined in crate `bson`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bson-0.1.5/src/ordered.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct OrderedDocument {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: perhaps two different versions of crate `bson` are being used?
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bson-0.1.5/src/bson.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Document(Document),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/client.rs:108:43
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 jsons.push(Bson::Document(doc).to_json());
[INFO] [stdout]     |                            -------------- ^^^ expected `bson::ordered::OrderedDocument`, found a different `bson::ordered::OrderedDocument`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            arguments to this enum variant are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `bson::ordered::OrderedDocument` and `bson::ordered::OrderedDocument` have similar names, but are actually distinct types
[INFO] [stdout] note: `bson::ordered::OrderedDocument` is defined in crate `bson`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bson-0.3.2/src/ordered.rs:54:1
[INFO] [stdout]     |
[INFO] [stdout] 54  | pub struct OrderedDocument {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `bson::ordered::OrderedDocument` is defined in crate `bson`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bson-0.1.5/src/ordered.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | pub struct OrderedDocument {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `bson` are being used?
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bson-0.1.5/src/bson.rs:41:5
[INFO] [stdout]     |
[INFO] [stdout] 41  |     Document(Document),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/client.rs:142:23
[INFO] [stdout]     |
[INFO] [stdout] 141 |             match doc.get("name") {
[INFO] [stdout]     |                   --------------- this expression has type `Option<&bson::bson::Bson>`
[INFO] [stdout] 142 |                 Some(&Bson::String(ref s)) => collections.push(s.to_owned()),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^ expected `bson::bson::Bson`, found `Bson`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Bson` and `bson::bson::Bson` have similar names, but are actually distinct types
[INFO] [stdout] note: `Bson` is defined in crate `bson`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bson-0.1.5/src/bson.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout] 37  | pub enum Bson {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout] note: `bson::bson::Bson` is defined in crate `bson`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bson-0.3.2/src/bson.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout] 37  | pub enum Bson {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `bson` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/client.rs:264:36
[INFO] [stdout]     |
[INFO] [stdout] 264 |             match coll.insert_many(chunk.to_owned(), None) {
[INFO] [stdout]     |                        ----------- ^^^^^^^^^^^^^^^^ expected `bson::ordered::OrderedDocument`, found a different `bson::ordered::OrderedDocument`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `bson::ordered::OrderedDocument` and `bson::ordered::OrderedDocument` have similar names, but are actually distinct types
[INFO] [stdout] note: `bson::ordered::OrderedDocument` is defined in crate `bson`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bson-0.1.5/src/ordered.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | pub struct OrderedDocument {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `bson::ordered::OrderedDocument` is defined in crate `bson`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bson-0.3.2/src/ordered.rs:54:1
[INFO] [stdout]     |
[INFO] [stdout] 54  | pub struct OrderedDocument {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `bson` are being used?
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mongodb-0.1.8/src/coll/mod.rs:657:12
[INFO] [stdout]     |
[INFO] [stdout] 657 |     pub fn insert_many(&self,
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/client.rs:267:38
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     println!("{}", e.description());
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Write`
[INFO] [stdout]  --> src/client.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Write as FmtWrite;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tariff` (lib) due to 5 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c67212c80bd3fa40243b25cd55365c9695ca03eb79994cf130ad051d9fa0e7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c67212c80bd3fa40243b25cd55365c9695ca03eb79994cf130ad051d9fa0e7ea", kill_on_drop: false }`
[INFO] [stdout] c67212c80bd3fa40243b25cd55365c9695ca03eb79994cf130ad051d9fa0e7ea
