[INFO] fetching crate linkr 0.2.0...
[INFO] extracting crate linkr 0.2.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/linkr/0.2.0
[INFO] extracting crate linkr 0.2.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/linkr/0.2.0
[INFO] validating manifest of linkr-0.2.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of linkr-0.2.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing linkr-0.2.0
[INFO] finished frobbing linkr-0.2.0
[INFO] frobbed toml for linkr-0.2.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/linkr/0.2.0/Cargo.toml
[INFO] started frobbing linkr-0.2.0
[INFO] finished frobbing linkr-0.2.0
[INFO] frobbed toml for linkr-0.2.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/linkr/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing linkr-0.2.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/linkr/0.2.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 0a88f261557f75615c257e261aeabd787f6a85c770608c86745e27d727707a0c
[INFO] running `"docker" "start" "-a" "0a88f261557f75615c257e261aeabd787f6a85c770608c86745e27d727707a0c"`
[INFO] [stderr]    Compiling syn v0.15.35
[INFO] [stderr]    Compiling rocket_contrib_codegen v0.4.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.1
[INFO] [stderr]    Compiling r2d2 v0.8.5
[INFO] [stderr]    Compiling pear_codegen v0.1.2
[INFO] [stderr]    Compiling devise_core v0.2.0
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling devise_codegen v0.2.0
[INFO] [stderr]    Compiling pear v0.1.2
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling dotenv v0.13.0
[INFO] [stderr]    Compiling rocket_http v0.4.1
[INFO] [stderr]    Compiling devise v0.2.0
[INFO] [stderr]    Compiling diesel v1.4.2
[INFO] [stderr]    Compiling rocket_codegen v0.4.1
[INFO] [stderr]    Compiling rocket v0.4.1
[INFO] [stderr]    Compiling migrations_internals v1.4.0
[INFO] [stderr]    Compiling rocket_contrib v0.4.1
[INFO] [stderr]    Compiling migrations_macros v1.4.0
[INFO] [stderr]    Compiling diesel_migrations v1.4.0
[INFO] [stderr]    Compiling linkr v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `FromFormValue`
[INFO] [stderr]  --> src/api/user.rs:1:29
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rocket::request::{Form, FromFormValue};
[INFO] [stderr]   |                             ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/auth/mod.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub provider: &'a IdentityProvider,
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IdentityProvider`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `origin`
[INFO] [stderr]  --> src/api/admin.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn view_stats(origin: String) {}
[INFO] [stderr]   |                   ^^^^^^ help: consider prefixing with an underscore: `_origin`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `login`
[INFO] [stderr]   --> src/api/user.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn login(login: Form<Login>) {}
[INFO] [stderr]    |              ^^^^^ help: consider prefixing with an underscore: `_login`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `login`
[INFO] [stderr]   --> src/api/user.rs:13:20
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn create_user(login: Form<Login>) {}
[INFO] [stderr]    |                    ^^^^^ help: consider prefixing with an underscore: `_login`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/main.rs:70:9
[INFO] [stderr]     |
[INFO] [stderr] 70  |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] ...
[INFO] [stderr] 94  |     unsafe {
[INFO] [stderr]     |     ------ because it's nested under this `unsafe` block
[INFO] [stderr] ...
[INFO] [stderr] 104 |                 start!();
[INFO] [stderr]     |                 --------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_unsafe)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/main.rs:70:9
[INFO] [stderr]     |
[INFO] [stderr] 70  |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] ...
[INFO] [stderr] 94  |     unsafe {
[INFO] [stderr]     |     ------ because it's nested under this `unsafe` block
[INFO] [stderr] ...
[INFO] [stderr] 113 |                 start!();
[INFO] [stderr]     |                 --------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `username`
[INFO] [stderr]  --> src/api/user.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     username: Option<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `password`
[INFO] [stderr]  --> src/api/user.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     password: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `"docker" "inspect" "0a88f261557f75615c257e261aeabd787f6a85c770608c86745e27d727707a0c"`
[INFO] running `"docker" "rm" "-f" "0a88f261557f75615c257e261aeabd787f6a85c770608c86745e27d727707a0c"`
[INFO] [stdout] 0a88f261557f75615c257e261aeabd787f6a85c770608c86745e27d727707a0c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/linkr/0.2.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] c39ff4c96b8a0b8e24477f2fceeb9b410433a86c9fcd6b316eb49d1eb69f3d24
[INFO] running `"docker" "start" "-a" "c39ff4c96b8a0b8e24477f2fceeb9b410433a86c9fcd6b316eb49d1eb69f3d24"`
[INFO] [stderr]    Compiling linkr v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `FromFormValue`
[INFO] [stderr]  --> src/api/user.rs:1:29
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rocket::request::{Form, FromFormValue};
[INFO] [stderr]   |                             ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/auth/mod.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub provider: &'a IdentityProvider,
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IdentityProvider`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `origin`
[INFO] [stderr]  --> src/api/admin.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn view_stats(origin: String) {}
[INFO] [stderr]   |                   ^^^^^^ help: consider prefixing with an underscore: `_origin`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `login`
[INFO] [stderr]   --> src/api/user.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn login(login: Form<Login>) {}
[INFO] [stderr]    |              ^^^^^ help: consider prefixing with an underscore: `_login`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `login`
[INFO] [stderr]   --> src/api/user.rs:13:20
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn create_user(login: Form<Login>) {}
[INFO] [stderr]    |                    ^^^^^ help: consider prefixing with an underscore: `_login`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/main.rs:70:9
[INFO] [stderr]     |
[INFO] [stderr] 70  |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] ...
[INFO] [stderr] 94  |     unsafe {
[INFO] [stderr]     |     ------ because it's nested under this `unsafe` block
[INFO] [stderr] ...
[INFO] [stderr] 104 |                 start!();
[INFO] [stderr]     |                 --------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_unsafe)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/main.rs:70:9
[INFO] [stderr]     |
[INFO] [stderr] 70  |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] ...
[INFO] [stderr] 94  |     unsafe {
[INFO] [stderr]     |     ------ because it's nested under this `unsafe` block
[INFO] [stderr] ...
[INFO] [stderr] 113 |                 start!();
[INFO] [stderr]     |                 --------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `username`
[INFO] [stderr]  --> src/api/user.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     username: Option<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `password`
[INFO] [stderr]  --> src/api/user.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     password: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.08s
[INFO] running `"docker" "inspect" "c39ff4c96b8a0b8e24477f2fceeb9b410433a86c9fcd6b316eb49d1eb69f3d24"`
[INFO] running `"docker" "rm" "-f" "c39ff4c96b8a0b8e24477f2fceeb9b410433a86c9fcd6b316eb49d1eb69f3d24"`
[INFO] [stdout] c39ff4c96b8a0b8e24477f2fceeb9b410433a86c9fcd6b316eb49d1eb69f3d24
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/linkr/0.2.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 885d72c07e05b5c1afa88f1768536c3d495a8c40d8ed7a0fc8773d29eaf88da7
[INFO] running `"docker" "start" "-a" "885d72c07e05b5c1afa88f1768536c3d495a8c40d8ed7a0fc8773d29eaf88da7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/linkr-ad1e95933ec3c939
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test api::utils::decode_hex::empty_input ... ok
[INFO] [stdout] test api::utils::decode_hex::normal_input ... ok
[INFO] [stdout] test api::utils::decode_hex::invalid_hex_pair ... ok
[INFO] [stdout] test api::utils::verify_hash::bad_key ... ok
[INFO] [stdout] test api::utils::verify_hash::bad_value ... ok
[INFO] [stdout] test api::utils::verify_hash::bad_hash ... ok
[INFO] [stdout] test init_test::parse_env::invalid_input_but_parses ... ok
[INFO] [stdout] test init_test::parse_env::standard_input ... ok
[INFO] [stdout] test api::utils::verify_hash::normal_input ... ok
[INFO] [stdout] test api::utils::decode_hex::odd_len ... ok
[INFO] [stdout] test init_test::parse_env::invalid_input ... ok
[INFO] [stdout] test api::utils::decode_hex::str_too_short ... ok
[INFO] [stdout] test init_test::parse_env::empty_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "885d72c07e05b5c1afa88f1768536c3d495a8c40d8ed7a0fc8773d29eaf88da7"`
[INFO] running `"docker" "rm" "-f" "885d72c07e05b5c1afa88f1768536c3d495a8c40d8ed7a0fc8773d29eaf88da7"`
[INFO] [stdout] 885d72c07e05b5c1afa88f1768536c3d495a8c40d8ed7a0fc8773d29eaf88da7