[INFO] crate bson-rs 0.0.3 is already in cache
[INFO] extracting crate bson-rs 0.0.3 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/bson-rs/0.0.3
[INFO] extracting crate bson-rs 0.0.3 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/bson-rs/0.0.3
[INFO] validating manifest of bson-rs-0.0.3 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bson-rs-0.0.3 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bson-rs-0.0.3
[INFO] finished frobbing bson-rs-0.0.3
[INFO] frobbed toml for bson-rs-0.0.3 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/bson-rs/0.0.3/Cargo.toml
[INFO] started frobbing bson-rs-0.0.3
[INFO] finished frobbing bson-rs-0.0.3
[INFO] frobbed toml for bson-rs-0.0.3 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/bson-rs/0.0.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking bson-rs-0.0.3 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/bson-rs/0.0.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7c52c4a194e0218fb0c83a555aa5053ddde96d316d8dab7c3f7729d2ed530354
[INFO] running `"docker" "start" "-a" "7c52c4a194e0218fb0c83a555aa5053ddde96d316d8dab7c3f7729d2ed530354"`
[INFO] [stderr]     Checking bson-rs v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `chrono::UTC`
[INFO] [stderr]   --> src/bson.rs:27:24
[INFO] [stderr]    |
[INFO] [stderr] 27 | use chrono::{DateTime, UTC};
[INFO] [stderr]    |                        ^^^ no `UTC` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `chrono::UTC`
[INFO] [stderr]   --> src/encoder.rs:29:24
[INFO] [stderr]    |
[INFO] [stderr] 29 | use chrono::{DateTime, UTC};
[INFO] [stderr]    |                        ^^^ no `UTC` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `chrono::UTC`
[INFO] [stderr]   --> src/decoder.rs:29:39
[INFO] [stderr]    |
[INFO] [stderr] 29 | use chrono::{DateTime, NaiveDateTime, UTC};
[INFO] [stderr]    |                                       ^^^ no `UTC` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/encoder.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 | impl From<byteorder::Error> for EncoderError {
[INFO] [stderr]    |                      ^^^^^ not found in `byteorder`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/encoder.rs:46:29
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn from(err: byteorder::Error) -> EncoderError {
[INFO] [stderr]    |                             ^^^^^ not found in `byteorder`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/decoder.rs:54:22
[INFO] [stderr]    |
[INFO] [stderr] 54 | impl From<byteorder::Error> for DecoderError {
[INFO] [stderr]    |                      ^^^^^ not found in `byteorder`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/decoder.rs:55:29
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn from(err: byteorder::Error) -> DecoderError {
[INFO] [stderr]    |                             ^^^^^ not found in `byteorder`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encoder.rs:54:21
[INFO] [stderr]    |
[INFO] [stderr] 54 |     writer: &'a mut Write
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encoder.rs:58:32
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn new(writer: &'a mut Write) -> Encoder<'a> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/decoder.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |     reader: &'a mut Read,
[INFO] [stderr]    |                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/decoder.rs:67:27
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn new(r: &'a mut Read) -> Decoder<'a> {
[INFO] [stderr]    |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `chrono::UTC`
[INFO] [stderr]   --> src/bson.rs:27:24
[INFO] [stderr]    |
[INFO] [stderr] 27 | use chrono::{DateTime, UTC};
[INFO] [stderr]    |                        ^^^ no `UTC` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `chrono::UTC`
[INFO] [stderr]   --> src/encoder.rs:29:24
[INFO] [stderr]    |
[INFO] [stderr] 29 | use chrono::{DateTime, UTC};
[INFO] [stderr]    |                        ^^^ no `UTC` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `chrono::UTC`
[INFO] [stderr]   --> src/decoder.rs:29:39
[INFO] [stderr]    |
[INFO] [stderr] 29 | use chrono::{DateTime, NaiveDateTime, UTC};
[INFO] [stderr]    |                                       ^^^ no `UTC` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/encoder.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 | impl From<byteorder::Error> for EncoderError {
[INFO] [stderr]    |                      ^^^^^ not found in `byteorder`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/encoder.rs:46:29
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn from(err: byteorder::Error) -> EncoderError {
[INFO] [stderr]    |                             ^^^^^ not found in `byteorder`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/decoder.rs:54:22
[INFO] [stderr]    |
[INFO] [stderr] 54 | impl From<byteorder::Error> for DecoderError {
[INFO] [stderr]    |                      ^^^^^ not found in `byteorder`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/decoder.rs:55:29
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn from(err: byteorder::Error) -> DecoderError {
[INFO] [stderr]    |                             ^^^^^ not found in `byteorder`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encoder.rs:54:21
[INFO] [stderr]    |
[INFO] [stderr] 54 |     writer: &'a mut Write
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encoder.rs:58:32
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn new(writer: &'a mut Write) -> Encoder<'a> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/decoder.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |     reader: &'a mut Read,
[INFO] [stderr]    |                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/decoder.rs:67:27
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn new(r: &'a mut Read) -> Decoder<'a> {
[INFO] [stderr]    |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: Could not compile `bson-rs`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: Could not compile `bson-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7c52c4a194e0218fb0c83a555aa5053ddde96d316d8dab7c3f7729d2ed530354"`
[INFO] running `"docker" "rm" "-f" "7c52c4a194e0218fb0c83a555aa5053ddde96d316d8dab7c3f7729d2ed530354"`
[INFO] [stdout] 7c52c4a194e0218fb0c83a555aa5053ddde96d316d8dab7c3f7729d2ed530354