[INFO] updating cached repository https://github.com/wspeirs/mem_table
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 26c12e5182b9a5cb9f52ca9df1ea0f590aa2d7b4
[INFO] checking wspeirs/mem_table against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwspeirs%2Fmem_table" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wspeirs/mem_table on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/wspeirs/mem_table
[INFO] finished tweaking git repo https://github.com/wspeirs/mem_table
[INFO] tweaked toml for git repo https://github.com/wspeirs/mem_table written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/wspeirs/mem_table already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7c4c2775315c8f790eb651bee37b6f668bca5c8238c2d52e0e19c94f18a4ca26
[INFO] running `"docker" "start" "-a" "7c4c2775315c8f790eb651bee37b6f668bca5c8238c2d52e0e19c94f18a4ca26"`
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking regex-syntax v0.6.14
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking oorandom v11.1.0
[INFO] [stderr]    Compiling num-bigint v0.2.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking serde_json v1.0.45
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking plotters v0.2.12
[INFO] [stderr]     Checking num-iter v0.1.40
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking simple_logger v0.5.0
[INFO] [stderr]     Checking criterion-plot v0.4.1
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking bstr v0.2.9
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking tinytemplate v1.0.3
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]     Checking csv v1.1.2
[INFO] [stderr]     Checking num-rational v0.2.3
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking rust_decimal v0.10.2
[INFO] [stderr]     Checking dtparse v1.0.3
[INFO] [stderr]     Checking large_table v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Error as IOError`, `Read`
[INFO] [stderr]  --> src/lib.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{Error as IOError, Read};
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Display`, `Error as FmtError`, `Formatter`
[INFO] [stderr]  --> src/lib.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::fmt::{Display, Formatter, Error as FmtError};
[INFO] [stderr]   |                ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Hash`, `Hasher`
[INFO] [stderr]  --> src/lib.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::hash::{Hash, Hasher};
[INFO] [stderr]   |                 ^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::Ref`
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::cell::Ref;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::FusedIterator`
[INFO] [stderr]   --> src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::iter::FusedIterator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Index`
[INFO] [stderr]   --> src/lib.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::ops::Index;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Reader`
[INFO] [stderr]   --> src/lib.rs:16:11
[INFO] [stderr]    |
[INFO] [stderr] 16 | use csv::{Reader, Writer};
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/row.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]  --> src/row.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::cell::RefCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/row.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Table`
[INFO] [stderr]  --> src/row.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::Table;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Index`
[INFO] [stderr]  --> src/row_table.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::Index;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::hash_map::RandomState`
[INFO] [stderr]  --> src/row_table.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::collections::hash_map::RandomState;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::Map`
[INFO] [stderr]  --> src/row_table.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::iter::Map;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ByteRecord`, `ReaderBuilder`, `Trim`
[INFO] [stderr]   --> src/row_table.rs:12:33
[INFO] [stderr]    |
[INFO] [stderr] 12 | use csv::{Reader, StringRecord, ByteRecord, ReaderBuilder, Trim};
[INFO] [stderr]    |                                 ^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Cursor`
[INFO] [stderr]  --> src/mmap_table.rs:5:44
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{Error as IOError, ErrorKind, Cursor};
[INFO] [stderr]   |                                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MmapOptions`
[INFO] [stderr]  --> src/mmap_table.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 | use memmap::{MmapMut, MmapOptions};
[INFO] [stderr]   |                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0053]: method `get` has an incompatible type for trait
[INFO] [stderr]    --> src/mmap_table.rs:165:36
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn get(&self, column: &str) -> Result<Value, TableError> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `value::Value`, found enum `std::result::Result`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/row.rs:23:36
[INFO] [stderr]     |
[INFO] [stderr] 23  |     fn get(&self, column :&str) -> Value {
[INFO] [stderr]     |                                    ----- type in trait
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected fn pointer `fn(&row::RowSlice<mmap_table::MMapTableInner>, &str) -> value::Value`
[INFO] [stderr]                found fn pointer `fn(&row::RowSlice<mmap_table::MMapTableInner>, &str) -> std::result::Result<value::Value, table_error::TableError>`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `get_checked`
[INFO] [stderr]    --> src/mmap_table.rs:164:1
[INFO] [stderr]     |
[INFO] [stderr] 164 | impl Row for RowSlice<MMapTableInner> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `get_checked` in implementation
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/row.rs:27:5
[INFO] [stderr]     |
[INFO] [stderr] 27  |     fn get_checked(&self, column :&str) -> Result<Value, TableError>;
[INFO] [stderr]     |     ----------------------------------------------------------------- `get_checked` from trait
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `unwrap` found for enum `value::Value` in the current scope
[INFO] [stderr]    --> src/lib.rs:191:50
[INFO] [stderr]     |
[INFO] [stderr] 191 |         Ok(self.iter().map(|row| row.get(column).unwrap().clone()).collect::<HashSet<_>>())
[INFO] [stderr]     |                                                  ^^^^^^ method not found in `value::Value`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/value.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | pub enum Value {
[INFO] [stderr]     | -------------- method `unwrap` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `unwrap` found for enum `value::Value` in the current scope
[INFO] [stderr]    --> src/lib.rs:199:44
[INFO] [stderr]     |
[INFO] [stderr] 199 |         self.find_by(|row| row.get(column).unwrap() == *value)
[INFO] [stderr]     |                                            ^^^^^^ method not found in `value::Value`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/value.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | pub enum Value {
[INFO] [stderr]     | -------------- method `unwrap` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `unwrap` found for enum `value::Value` in the current scope
[INFO] [stderr]    --> src/lib.rs:236:35
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 ret = a.get(*col).unwrap().cmp(&b.get(*col).unwrap());
[INFO] [stderr]     |                                   ^^^^^^ method not found in `value::Value`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/value.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | pub enum Value {
[INFO] [stderr]     | -------------- method `unwrap` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `unwrap` found for enum `value::Value` in the current scope
[INFO] [stderr]    --> src/lib.rs:236:61
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 ret = a.get(*col).unwrap().cmp(&b.get(*col).unwrap());
[INFO] [stderr]     |                                                             ^^^^^^ method not found in `value::Value`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/value.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | pub enum Value {
[INFO] [stderr]     | -------------- method `unwrap` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/row_table.rs:114:20
[INFO] [stderr]     |
[INFO] [stderr] 114 |             if let Err(e) = val {
[INFO] [stderr]     |                    ^^^^^^   --- this expression has type `value::Value`
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    expected enum `value::Value`, found enum `std::result::Result`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `value::Value`
[INFO] [stderr]                found enum `std::result::Result<_, _>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `unwrap` found for enum `value::Value` in the current scope
[INFO] [stderr]    --> src/row_table.rs:118:30
[INFO] [stderr]     |
[INFO] [stderr] 118 |             row_vec.push(val.unwrap());
[INFO] [stderr]     |                              ^^^^^^ method not found in `value::Value`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/value.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | pub enum Value {
[INFO] [stderr]     | -------------- method `unwrap` not found for this
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude`
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use rayon::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude`
[INFO] [stderr]   --> src/row_table.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use rayon::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0046, E0053, E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0046`.
[INFO] [stderr] error: could not compile `large_table`.
[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" "7c4c2775315c8f790eb651bee37b6f668bca5c8238c2d52e0e19c94f18a4ca26"`
[INFO] running `"docker" "rm" "-f" "7c4c2775315c8f790eb651bee37b6f668bca5c8238c2d52e0e19c94f18a4ca26"`
[INFO] [stdout] 7c4c2775315c8f790eb651bee37b6f668bca5c8238c2d52e0e19c94f18a4ca26