[INFO] crate tariff 0.1.0 is already in cache
[INFO] testing tariff-0.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate tariff 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tariff 0.1.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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 /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 86d208e370ac313c9b8b4f82af389ac66ce9ca60ed09f41c8844b505fd739b68
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "86d208e370ac313c9b8b4f82af389ac66ce9ca60ed09f41c8844b505fd739b68"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling byteorder v0.3.13
[INFO] [stderr]    Compiling linked-hash-map v0.0.9
[INFO] [stderr]    Compiling separator v0.3.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling textnonce v0.4.1
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling scan_fmt v0.1.3
[INFO] [stderr]    Compiling semver-parser v0.6.2
[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] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/client.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let cursor = try!(self.get_collection(db_name, coll_name));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/client.rs:95:21
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let colls = try!(self.get_collection_names(db_name));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/client.rs:99:26
[INFO] [stderr]    |
[INFO] [stderr] 99 |             let cursor = try!(self.get_collection(db_name, &coll));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/client.rs:206:13
[INFO] [stderr]     |
[INFO] [stderr] 206 |             try!(self.import_documents(db_name, &coll_name, docs));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[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: perhaps two different versions of crate `bson` are being used?
[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: perhaps two different versions of crate `bson` are being used?
[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 expression has type `std::option::Option<&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: perhaps two different versions of crate `bson` are being used?
[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 struct `std::vec::Vec<bson::ordered::OrderedDocument>` (struct `bson::ordered::OrderedDocument`)
[INFO] [stderr]                found struct `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] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/client.rs:267:38
[INFO] [stderr]     |
[INFO] [stderr] 267 |                     println!("{}", e.description());
[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; 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `tariff`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "86d208e370ac313c9b8b4f82af389ac66ce9ca60ed09f41c8844b505fd739b68"`
[INFO] running `"docker" "rm" "-f" "86d208e370ac313c9b8b4f82af389ac66ce9ca60ed09f41c8844b505fd739b68"`
[INFO] [stdout] 86d208e370ac313c9b8b4f82af389ac66ce9ca60ed09f41c8844b505fd739b68